10374921956 has 36 divisors (see below), whose sum is σ = 21899441088. Its totient is φ = 4212370224.

The previous prime is 10374921917. The next prime is 10374921961. The reversal of 10374921956 is 65912947301.

It is a self number, because there is not a number n which added to its sum of digits gives 10374921956.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503096 + ... + 523311.

It is an arithmetic number, because the mean of its divisors is an integer number (608317808).

Almost surely, 2^10374921956 is an apocalyptic number.

It is an amenable number.

10374921956 is an abundant number, since it is smaller than the sum of its proper divisors (11524519132).

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

10374921956 is a wasteful number, since it uses less digits than its factorization.

10374921956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026456 (or 1026435 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 10374921956 in words is "ten billion, three hundred seventy-four million, nine hundred twenty-one thousand, nine hundred fifty-six".