80072431034 has 32 divisors (see below), whose sum is σ = 128136330000. Its totient is φ = 37396403200.

The previous prime is 80072431013. The next prime is 80072431069. The reversal of 80072431034 is 43013427008.

It can be written as a sum of positive squares in 8 ways, for example, as 30967200625 + 49105230409 = 175975^2 + 221597^2 .

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 15 ways as a sum of consecutive naturals, for example, 6584792 + ... + 6596940.

Almost surely, 2^80072431034 is an apocalyptic number.

80072431034 is a deficient number, since it is larger than the sum of its proper divisors (48063898966).

80072431034 is a wasteful number, since it uses less digits than its factorization.

80072431034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13618.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 80072431034 in words is "eighty billion, seventy-two million, four hundred thirty-one thousand, thirty-four".