808162644430 has 16 divisors (see below), whose sum is σ = 1455673698864. Its totient is φ = 323047071360.

The previous prime is 808162644391. The next prime is 808162644449. The reversal of 808162644430 is 34446261808.

It is a happy number.

It is a super-2 number, since 2×808162644430² (a number of 25 digits) contains 22 as substring.

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, 27232731 + ... + 27262390.

It is an arithmetic number, because the mean of its divisors is an integer number (90979606179).

Almost surely, 2^808162644430 is an apocalyptic number.

808162644430 is a deficient number, since it is larger than the sum of its proper divisors (647511054434).

808162644430 is a wasteful number, since it uses less digits than its factorization.

808162644430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54496611.

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 808162644430 in words is "eight hundred eight billion, one hundred sixty-two million, six hundred forty-four thousand, four hundred thirty".