18313542026 has 48 divisors (see below), whose sum is σ = 31551882048. Its totient is φ = 7941024000.

The previous prime is 18313542019. The next prime is 18313542109. The reversal of 18313542026 is 62024531381.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3623201 + ... + 3628251.

It is an arithmetic number, because the mean of its divisors is an integer number (657330876).

Almost surely, 2^18313542026 is an apocalyptic number.

18313542026 is a deficient number, since it is larger than the sum of its proper divisors (13238340022).

18313542026 is a wasteful number, since it uses less digits than its factorization.

18313542026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5727 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 18313542026 in words is "eighteen billion, three hundred thirteen million, five hundred forty-two thousand, twenty-six".