10456422828 has 12 divisors (see below), whose sum is σ = 24398319960. Its totient is φ = 3485474272.

The previous prime is 10456422811. The next prime is 10456422859. The reversal of 10456422828 is 82822465401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 10456422828.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435684273 + ... + 435684296.

It is an arithmetic number, because the mean of its divisors is an integer number (2033193330).

Almost surely, 2^10456422828 is an apocalyptic number.

It is an amenable number.

10456422828 is an abundant number, since it is smaller than the sum of its proper divisors (13941897132).

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

10456422828 is a wasteful number, since it uses less digits than its factorization.

10456422828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871368576 (or 871368574 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 10456422828 in words is "ten billion, four hundred fifty-six million, four hundred twenty-two thousand, eight hundred twenty-eight".