80971405410 has 32 divisors (see below), whose sum is σ = 222092998272. Its totient is φ = 18507749760.

The previous prime is 80971405409. The next prime is 80971405453. The reversal of 80971405410 is 1450417908.

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, 192788851 + ... + 192789270.

It is an arithmetic number, because the mean of its divisors is an integer number (6940406196).

Almost surely, 2^80971405410 is an apocalyptic number.

80971405410 is an abundant number, since it is smaller than the sum of its proper divisors (141121592862).

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

80971405410 is a wasteful number, since it uses less digits than its factorization.

80971405410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385578138.

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 80971405410 in words is "eighty billion, nine hundred seventy-one million, four hundred five thousand, four hundred ten".