18888041613484 has 12 divisors (see below), whose sum is σ = 33225337450984. Its totient is φ = 9395088056064.

The previous prime is 18888041613457. The next prime is 18888041613509. The reversal of 18888041613484 is 48431614088881.

It is a hoax number, since the sum of its digits (64) 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 3 ways as a sum of consecutive naturals, for example, 12233186802 + ... + 12233188345.

Almost surely, 2^{18888041613484} is an apocalyptic number.

It is an amenable number.

18888041613484 is a deficient number, since it is larger than the sum of its proper divisors (14337295837500).

18888041613484 is a wasteful number, since it uses less digits than its factorization.

18888041613484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24466375344 (or 24466375342 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 64.

The spelling of 18888041613484 in words is "eighteen trillion, eight hundred eighty-eight billion, forty-one million, six hundred thirteen thousand, four hundred eighty-four".