80800157938 has 16 divisors (see below), whose sum is σ = 121445086464. Its totient is φ = 40318513200.

The previous prime is 80800157923. The next prime is 80800157951. The reversal of 80800157938 is 83975100808.

It is a junction number, because it is equal to n+sod(n) for n = 80800157891 and 80800157900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3712488 + ... + 3734188.

It is an arithmetic number, because the mean of its divisors is an integer number (7590317904).

Almost surely, 2^80800157938 is an apocalyptic number.

80800157938 is a deficient number, since it is larger than the sum of its proper divisors (40644928526).

80800157938 is a wasteful number, since it uses less digits than its factorization.

80800157938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25377.

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 80800157938 in words is "eighty billion, eight hundred million, one hundred fifty-seven thousand, nine hundred thirty-eight".