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40848048040480 = 2551967271297739
BaseRepresentation
bin10010100100110101011010…
…11001001010101000100000
312100122000221200221002211221
421102122231121022220200
520323223300244243410
6222513200104544424
711414113465333312
oct1122325531125040
9170560850832757
1040848048040480
111201961823782a
1246b8760782114
1319a3c53a8a005
14a130adc1d7b2
154ac8413304da
hex2526ad64aa20

40848048040480 has 48 divisors (see below), whose sum is σ = 96504078404160. Its totient is φ = 16339123570432.

The previous prime is 40848048040477. The next prime is 40848048040483. The reversal of 40848048040480 is 8404084084804.

It is an interprime number because it is at equal distance from previous prime (40848048040477) and next prime (40848048040483).

It is not an unprimeable number, because it can be changed into a prime (40848048040483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30827451 + ... + 32125189.

It is an arithmetic number, because the mean of its divisors is an integer number (2010501633420).

Almost surely, 240848048040480 is an apocalyptic number.

40848048040480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40848048040480 is an abundant number, since it is smaller than the sum of its proper divisors (55656030363680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40848048040480 is a wasteful number, since it uses less digits than its factorization.

40848048040480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494481 (or 1494473 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 40848048040480 in words is "forty trillion, eight hundred forty-eight billion, forty-eight million, forty thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 196727 393454 786908 983635 1297739 1573816 1967270 2595478 3147632 3934540 5190956 6295264 6488695 7869080 10381912 12977390 15738160 20763824 25954780 31476320 41527648 51909560 103819120 207638240 255300300253 510600600506 1021201201012 1276501501265 2042402402024 2553003002530 4084804804048 5106006005060 8169609608096 10212012010120 20424024020240 40848048040480