80329296426 has 16 divisors (see below), whose sum is σ = 161420010528. Its totient is φ = 26649529200.

The previous prime is 80329296379. The next prime is 80329296451. The reversal of 80329296426 is 62469292308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31724365 + ... + 31726896.

It is an arithmetic number, because the mean of its divisors is an integer number (10088750658).

Almost surely, 2^80329296426 is an apocalyptic number.

80329296426 is an abundant number, since it is smaller than the sum of its proper divisors (81090714102).

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

80329296426 is a wasteful number, since it uses less digits than its factorization.

80329296426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63451477.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 80329296426 in words is "eighty billion, three hundred twenty-nine million, two hundred ninety-six thousand, four hundred twenty-six".