80806124938 has 32 divisors (see below), whose sum is σ = 154333237248. Its totient is φ = 30813054000.

The previous prime is 80806124911. The next prime is 80806125017. The reversal of 80806124938 is 83942160808.

It is a junction number, because it is equal to n+sod(n) for n = 80806124891 and 80806124900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5574838 + ... + 5589313.

It is an arithmetic number, because the mean of its divisors is an integer number (4822913664).

Almost surely, 2^80806124938 is an apocalyptic number.

80806124938 is a deficient number, since it is larger than the sum of its proper divisors (73527112310).

80806124938 is a wasteful number, since it uses less digits than its factorization.

80806124938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164218.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 80806124938 in words is "eighty billion, eight hundred six million, one hundred twenty-four thousand, nine hundred thirty-eight".