42500954707056 has 120 divisors (see below), whose sum is σ = 120722573736960. Its totient is φ = 13955115259008.

The previous prime is 42500954707039. The next prime is 42500954707061. The reversal of 42500954707056 is 65070745900524.

It is a happy number.

42500954707056 is a `hidden beast` number, since 4 + 2 + 50 + 0 + 9 + 5 + 470 + 70 + 56 = 666.

It is a super-2 number, since 2×42500954707056² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42500954706993 and 42500954707011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587131441 + ... + 587203823.

It is an arithmetic number, because the mean of its divisors is an integer number (1006021447808).

Almost surely, 2^{42500954707056} is an apocalyptic number.

It is an amenable number.

42500954707056 is an abundant number, since it is smaller than the sum of its proper divisors (78221619029904).

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

42500954707056 is a wasteful number, since it uses less digits than its factorization.

42500954707056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133323 (or 133314 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 42500954707056 in words is "forty-two trillion, five hundred billion, nine hundred fifty-four million, seven hundred seven thousand, fifty-six".