80042676938 has 16 divisors (see below), whose sum is σ = 137226398400. Its totient is φ = 34301409216.

The previous prime is 80042676899. The next prime is 80042676953. The reversal of 80042676938 is 83967624008.

It is a self number, because there is not a number n which added to its sum of digits gives 80042676938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18356 + ... + 400527.

It is an arithmetic number, because the mean of its divisors is an integer number (8576649900).

Almost surely, 2^80042676938 is an apocalyptic number.

80042676938 is a deficient number, since it is larger than the sum of its proper divisors (57183721462).

80042676938 is a wasteful number, since it uses less digits than its factorization.

80042676938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432541.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 80042676938 in words is "eighty billion, forty-two million, six hundred seventy-six thousand, nine hundred thirty-eight".