18088626084 has 12 divisors (see below), whose sum is σ = 42206794224. Its totient is φ = 6029542024.

The previous prime is 18088626071. The next prime is 18088626109. The reversal of 18088626084 is 48062688081.

It is a tau number, because it is divible by the number of its divisors (12).

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, 753692742 + ... + 753692765.

It is an arithmetic number, because the mean of its divisors is an integer number (3517232852).

Almost surely, 2^18088626084 is an apocalyptic number.

It is an amenable number.

18088626084 is an abundant number, since it is smaller than the sum of its proper divisors (24118168140).

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

18088626084 is a wasteful number, since it uses less digits than its factorization.

18088626084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507385514 (or 1507385512 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 51.

The spelling of 18088626084 in words is "eighteen billion, eighty-eight million, six hundred twenty-six thousand, eighty-four".