814080880220 has 48 divisors (see below), whose sum is σ = 1722118994400. Its totient is φ = 323242721280.

The previous prime is 814080880219. The next prime is 814080880279. The reversal of 814080880220 is 22088080418.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24005036 + ... + 24038924.

It is an arithmetic number, because the mean of its divisors is an integer number (35877479050).

Almost surely, 2^814080880220 is an apocalyptic number.

It is an amenable number.

814080880220 is an abundant number, since it is smaller than the sum of its proper divisors (908038114180).

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

814080880220 is a wasteful number, since it uses less digits than its factorization.

814080880220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42678 (or 42676 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The spelling of 814080880220 in words is "eight hundred fourteen billion, eighty million, eight hundred eighty thousand, two hundred twenty".