18374010914 has 16 divisors (see below), whose sum is σ = 33156110400. Its totient is φ = 7460124624.

The previous prime is 18374010911. The next prime is 18374010937. The reversal of 18374010914 is 41901047381.

It is a super-2 number, since 2×18374010914² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (18374010911) 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 7 ways as a sum of consecutive naturals, for example, 34537349 + ... + 34537880.

It is an arithmetic number, because the mean of its divisors is an integer number (2072256900).

Almost surely, 2^18374010914 is an apocalyptic number.

18374010914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18374010914 is a deficient number, since it is larger than the sum of its proper divisors (14782099486).

18374010914 is a wasteful number, since it uses less digits than its factorization.

18374010914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69075257.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 18374010914 in words is "eighteen billion, three hundred seventy-four million, ten thousand, nine hundred fourteen".