80426662408 has 32 divisors (see below), whose sum is σ = 158752432800. Its totient is φ = 38093096448.

The previous prime is 80426662399. The next prime is 80426662411.

80426662408 is nontrivially palindromic in base 10.

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, 2091160 + ... + 2129272.

It is an arithmetic number, because the mean of its divisors is an integer number (4961013525).

Almost surely, 2^80426662408 is an apocalyptic number.

It is an amenable number.

80426662408 is a deficient number, since it is larger than the sum of its proper divisors (78325770392).

80426662408 is a wasteful number, since it uses less digits than its factorization.

80426662408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52021 (or 52017 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 80426662408 in words is "eighty billion, four hundred twenty-six million, six hundred sixty-two thousand, four hundred eight".