80204378088 has 64 divisors (see below), whose sum is σ = 203436489600. Its totient is φ = 26345096960.

The previous prime is 80204378087. The next prime is 80204378117. The reversal of 80204378088 is 88087340208.

It is not an unprimeable number, because it can be changed into a prime (80204378087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3760318 + ... + 3781586.

It is an arithmetic number, because the mean of its divisors is an integer number (3178695150).

Almost surely, 2^80204378088 is an apocalyptic number.

It is an amenable number.

80204378088 is an abundant number, since it is smaller than the sum of its proper divisors (123232111512).

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

80204378088 is a wasteful number, since it uses less digits than its factorization.

80204378088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23562 (or 23558 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 80204378088 in words is "eighty billion, two hundred four million, three hundred seventy-eight thousand, eighty-eight".