18134499296 has 48 divisors (see below), whose sum is σ = 36418818240. Its totient is φ = 8886958080.

The previous prime is 18134499287. The next prime is 18134499329. The reversal of 18134499296 is 69299443181.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320156 + ... + 372516.

It is an arithmetic number, because the mean of its divisors is an integer number (758725380).

Almost surely, 2^18134499296 is an apocalyptic number.

18134499296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18134499296 is an abundant number, since it is smaller than the sum of its proper divisors (18284318944).

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

18134499296 is a wasteful number, since it uses less digits than its factorization.

18134499296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52587 (or 52579 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 56.

The spelling of 18134499296 in words is "eighteen billion, one hundred thirty-four million, four hundred ninety-nine thousand, two hundred ninety-six".