18095030992 has 20 divisors (see below), whose sum is σ = 35063061376. Its totient is φ = 9046499040.

The previous prime is 18095030977. The next prime is 18095030999. The reversal of 18095030992 is 29903059081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18095030999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95383 + ... + 212809.

Almost surely, 2^18095030992 is an apocalyptic number.

It is an amenable number.

18095030992 is a deficient number, since it is larger than the sum of its proper divisors (16968030384).

18095030992 is a wasteful number, since it uses less digits than its factorization.

18095030992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127066 (or 127060 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 46.

The spelling of 18095030992 in words is "eighteen billion, ninety-five million, thirty thousand, nine hundred ninety-two".