80962067331 has 12 divisors (see below), whose sum is σ = 117209198808. Its totient is φ = 53852869824.

The previous prime is 80962067273. The next prime is 80962067353. The reversal of 80962067331 is 13376026908.

It is not a de Polignac number, because 80962067331 - 2¹⁸ = 80961805187 is a prime.

It is a super-2 number, since 2×80962067331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80962066331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10149270 + ... + 10157243.

It is an arithmetic number, because the mean of its divisors is an integer number (9767433234).

Almost surely, 2^80962067331 is an apocalyptic number.

80962067331 is a deficient number, since it is larger than the sum of its proper divisors (36247131477).

80962067331 is a wasteful number, since it uses less digits than its factorization.

80962067331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20306962 (or 20306959 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 80962067331 in words is "eighty billion, nine hundred sixty-two million, sixty-seven thousand, three hundred thirty-one".