80801332870 has 16 divisors (see below), whose sum is σ = 153097262640. Its totient is φ = 30619452384.

The previous prime is 80801332841. The next prime is 80801332943. The reversal of 80801332870 is 7823310808.

It is a congruent number.

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, 212634897 + ... + 212635276.

It is an arithmetic number, because the mean of its divisors is an integer number (9568578915).

Almost surely, 2^80801332870 is an apocalyptic number.

80801332870 is a deficient number, since it is larger than the sum of its proper divisors (72295929770).

80801332870 is a wasteful number, since it uses less digits than its factorization.

80801332870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425270199.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 80801332870 in words is "eighty billion, eight hundred one million, three hundred thirty-two thousand, eight hundred seventy".