16315826190 has 32 divisors (see below), whose sum is σ = 39177599616. Its totient is φ = 4348707360.

The previous prime is 16315826183. The next prime is 16315826231. The reversal of 16315826190 is 9162851361.

It is a super-2 number, since 2×16315826190² (a number of 21 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 15 ways as a sum of consecutive naturals, for example, 74892 + ... + 195551.

It is an arithmetic number, because the mean of its divisors is an integer number (1224299988).

Almost surely, 2^16315826190 is an apocalyptic number.

16315826190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16315826190 is an abundant number, since it is smaller than the sum of its proper divisors (22861773426).

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

16315826190 is a wasteful number, since it uses less digits than its factorization.

16315826190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272464.

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 16315826190 in words is "sixteen billion, three hundred fifteen million, eight hundred twenty-six thousand, one hundred ninety".