956473739844 has 24 divisors (see below), whose sum is σ = 2550596639808. Its totient is φ = 273278211360.

The previous prime is 956473739833. The next prime is 956473739857. The reversal of 956473739844 is 448937374659.

It is a super-2 number, since 2×956473739844² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5693295987 + ... + 5693296154.

It is an arithmetic number, because the mean of its divisors is an integer number (106274859992).

Almost surely, 2^956473739844 is an apocalyptic number.

It is an amenable number.

956473739844 is an abundant number, since it is smaller than the sum of its proper divisors (1594122899964).

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

956473739844 is a wasteful number, since it uses less digits than its factorization.

956473739844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11386592155 (or 11386592153 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 69.

The spelling of 956473739844 in words is "nine hundred fifty-six billion, four hundred seventy-three million, seven hundred thirty-nine thousand, eight hundred forty-four".