80738107340 has 24 divisors (see below), whose sum is σ = 184963664592. Its totient is φ = 29359311680.

The previous prime is 80738107321. The next prime is 80738107409. The reversal of 80738107340 is 4370183708.

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, 183495479 + ... + 183495918.

It is an arithmetic number, because the mean of its divisors is an integer number (7706819358).

Almost surely, 2^80738107340 is an apocalyptic number.

It is an amenable number.

80738107340 is an abundant number, since it is smaller than the sum of its proper divisors (104225557252).

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

80738107340 is a wasteful number, since it uses less digits than its factorization.

80738107340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366991417 (or 366991415 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 80738107340 in words is "eighty billion, seven hundred thirty-eight million, one hundred seven thousand, three hundred forty".