18983314375 has 40 divisors (see below), whose sum is σ = 24453497376. Its totient is φ = 14725200000.

The previous prime is 18983314331. The next prime is 18983314391. The reversal of 18983314375 is 57341338981.

It is not a de Polignac number, because 18983314375 - 2²¹ = 18981217223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2703369 + ... + 2710381.

Almost surely, 2^18983314375 is an apocalyptic number.

18983314375 is a deficient number, since it is larger than the sum of its proper divisors (5470183001).

18983314375 is an frugal number, since it uses more digits than its factorization.

18983314375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165 (or 7150 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 52.

The spelling of 18983314375 in words is "eighteen billion, nine hundred eighty-three million, three hundred fourteen thousand, three hundred seventy-five".