80816290413 has 8 divisors (see below), whose sum is σ = 108743632800. Its totient is φ = 53383237488.

The previous prime is 80816290409. The next prime is 80816290421. The reversal of 80816290413 is 31409261808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80816290413 - 2² = 80816290409 is a prime.

It is a super-2 number, since 2×80816290413² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80816290403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123571983 + ... + 123572636.

It is an arithmetic number, because the mean of its divisors is an integer number (13592954100).

Almost surely, 2^80816290413 is an apocalyptic number.

It is an amenable number.

80816290413 is a deficient number, since it is larger than the sum of its proper divisors (27927342387).

80816290413 is a wasteful number, since it uses less digits than its factorization.

80816290413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247144731.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 80816290413 in words is "eighty billion, eight hundred sixteen million, two hundred ninety thousand, four hundred thirteen".