1056066408204 has 12 divisors (see below), whose sum is σ = 2464154952504. Its totient is φ = 352022136064.

The previous prime is 1056066408179. The next prime is 1056066408263. The reversal of 1056066408204 is 4028046606501.

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

It is a super-2 number, since 2×1056066408204² (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 3 ways as a sum of consecutive naturals, for example, 44002766997 + ... + 44002767020.

It is an arithmetic number, because the mean of its divisors is an integer number (205346246042).

Almost surely, 2^{1056066408204} is an apocalyptic number.

It is an amenable number.

1056066408204 is an abundant number, since it is smaller than the sum of its proper divisors (1408088544300).

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

1056066408204 is a wasteful number, since it uses less digits than its factorization.

1056066408204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88005534024 (or 88005534022 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 1056066408204 in words is "one trillion, fifty-six billion, sixty-six million, four hundred eight thousand, two hundred four".