18371346102 has 20 divisors (see below), whose sum is σ = 41165424036. Its totient is φ = 6123781980.

The previous prime is 18371346067. The next prime is 18371346167. The reversal of 18371346102 is 20164317381.

It is a happy number.

18371346102 is a `hidden beast` number, since 1 + 8 + 3 + 7 + 1 + 34 + 610 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 56701524 + ... + 56701847.

Almost surely, 2^18371346102 is an apocalyptic number.

18371346102 is an abundant number, since it is smaller than the sum of its proper divisors (22794077934).

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

18371346102 is a wasteful number, since it uses less digits than its factorization.

18371346102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113403385 (or 113403376 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 18371346102 in words is "eighteen billion, three hundred seventy-one million, three hundred forty-six thousand, one hundred two".