18296749160 has 32 divisors (see below), whose sum is σ = 41592103560. Its totient is φ = 7243247616.

The previous prime is 18296749151. The next prime is 18296749183. The reversal of 18296749160 is 6194769281.

It can be written as a sum of positive squares in 4 ways, for example, as 17710818724 + 585930436 = 133082^2 + 24206^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353949 + ... + 2361708.

Almost surely, 2^18296749160 is an apocalyptic number.

18296749160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18296749160 is an abundant number, since it is smaller than the sum of its proper divisors (23295354400).

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

18296749160 is a wasteful number, since it uses less digits than its factorization.

18296749160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715765 (or 4715761 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 18296749160 in words is "eighteen billion, two hundred ninety-six million, seven hundred forty-nine thousand, one hundred sixty".