80599421346 has 32 divisors (see below), whose sum is σ = 163643290368. Its totient is φ = 26459254800.

The previous prime is 80599421317. The next prime is 80599421389. The reversal of 80599421346 is 64312499508.

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, 1877421 + ... + 1919871.

It is an arithmetic number, because the mean of its divisors is an integer number (5113852824).

Almost surely, 2^80599421346 is an apocalyptic number.

80599421346 is an abundant number, since it is smaller than the sum of its proper divisors (83043869022).

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

80599421346 is a wasteful number, since it uses less digits than its factorization.

80599421346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47246.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 80599421346 in words is "eighty billion, five hundred ninety-nine million, four hundred twenty-one thousand, three hundred forty-six".