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14563484040 = 23357219612137
BaseRepresentation
bin11011001000000110…
…10010000110001000
31101120221202122100210
431210003102012020
5214311222442130
610405042001120
71023616400100
oct154403220610
941527678323
1014563484040
1161a3786126
1229a53461a0
1314b12909a1
149c2276200
155a383b5b0
hex3640d2188

14563484040 has 384 divisors, whose sum is σ = 54400982400. Its totient is φ = 3100446720.

The previous prime is 14563483951. The next prime is 14563484071. The reversal of 14563484040 is 4048436541.

It is a self number, because there is not a number n which added to its sum of digits gives 14563484040.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6813852 + ... + 6815988.

It is an arithmetic number, because the mean of its divisors is an integer number (141669225).

Almost surely, 214563484040 is an apocalyptic number.

14563484040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14563484040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27200491200).

14563484040 is an abundant number, since it is smaller than the sum of its proper divisors (39837498360).

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

14563484040 is a wasteful number, since it uses less digits than its factorization.

14563484040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245 (or 2234 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 14563484040 in words is "fourteen billion, five hundred sixty-three million, four hundred eighty-four thousand, forty".