80406774011824 has 40 divisors (see below), whose sum is σ = 167772394417712. Its totient is φ = 37110693162240.

The previous prime is 80406774011803. The next prime is 80406774011843. The reversal of 80406774011824 is 42811047760408.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 93304834 + ... + 94162654.

Almost surely, 2^{80406774011824} is an apocalyptic number.

It is an amenable number.

80406774011824 is an abundant number, since it is smaller than the sum of its proper divisors (87365620405888).

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

80406774011824 is a wasteful number, since it uses less digits than its factorization.

80406774011824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308485 (or 1308479 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 52.

The spelling of 80406774011824 in words is "eighty trillion, four hundred six billion, seven hundred seventy-four million, eleven thousand, eight hundred twenty-four".