80119271268 has 36 divisors (see below), whose sum is σ = 209507292540. Its totient is φ = 25785512256.

The previous prime is 80119271257. The next prime is 80119271327. The reversal of 80119271268 is 86217291108.

80119271268 is a `hidden beast` number, since 8 + 0 + 119 + 271 + 268 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15302184804 + 64817086464 = 123702^2 + 254592^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38370255 + ... + 38372342.

It is an arithmetic number, because the mean of its divisors is an integer number (5819647015).

Almost surely, 2^80119271268 is an apocalyptic number.

It is an amenable number.

80119271268 is an abundant number, since it is smaller than the sum of its proper divisors (129388021272).

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

80119271268 is a wasteful number, since it uses less digits than its factorization.

80119271268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76742636 (or 76742631 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 80119271268 in words is "eighty billion, one hundred nineteen million, two hundred seventy-one thousand, two hundred sixty-eight".