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40670076848 = 244754082549
BaseRepresentation
bin100101111000001000…
…000001111110110000
310212222100220222010112
4211320020001332300
51131243014424343
630403352520452
72636561643422
oct457010017660
9125870828115
1040670076848
111628021a765
127a703b0128
133ab1b4593b
141d7b596812
1510d0748218
hex978201fb0

40670076848 has 20 divisors (see below), whose sum is σ = 80474834400. Its totient is φ = 19902377664.

The previous prime is 40670076841. The next prime is 40670076901. The reversal of 40670076848 is 84867007604.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 40670076796 and 40670076805.

It is not an unprimeable number, because it can be changed into a prime (40670076841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27040523 + ... + 27042026.

It is an arithmetic number, because the mean of its divisors is an integer number (4023741720).

Almost surely, 240670076848 is an apocalyptic number.

It is an amenable number.

40670076848 is a deficient number, since it is larger than the sum of its proper divisors (39804757552).

40670076848 is a wasteful number, since it uses less digits than its factorization.

40670076848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54082604 (or 54082598 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 40670076848 in words is "forty billion, six hundred seventy million, seventy-six thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 16 47 94 188 376 752 54082549 108165098 216330196 432660392 865320784 2541879803 5083759606 10167519212 20335038424 40670076848