18740735008086 has 64 divisors (see below), whose sum is σ = 46132579035648. Its totient is φ = 4942446536448.

The previous prime is 18740735008003. The next prime is 18740735008103. The reversal of 18740735008086 is 68080053704781.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16261290 + ... + 17375586.

It is an arithmetic number, because the mean of its divisors is an integer number (720821547432).

Almost surely, 2^{18740735008086} is an apocalyptic number.

18740735008086 is an abundant number, since it is smaller than the sum of its proper divisors (27391844027562).

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

18740735008086 is a wasteful number, since it uses less digits than its factorization.

18740735008086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145125.

The product of its (nonzero) digits is 9031680, while the sum is 57.

The spelling of 18740735008086 in words is "eighteen trillion, seven hundred forty billion, seven hundred thirty-five million, eight thousand, eighty-six".