18467842314 has 16 divisors (see below), whose sum is σ = 37274545440. Its totient is φ = 6099470640.

The previous prime is 18467842307. The next prime is 18467842331. The reversal of 18467842314 is 41324876481.

It is a super-2 number, since 2×18467842314² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14118492 + ... + 14119799.

It is an arithmetic number, because the mean of its divisors is an integer number (2329659090).

Almost surely, 2^18467842314 is an apocalyptic number.

18467842314 is an abundant number, since it is smaller than the sum of its proper divisors (18806703126).

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

18467842314 is a wasteful number, since it uses less digits than its factorization.

18467842314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28238405.

The product of its digits is 1032192, while the sum is 48.

The spelling of 18467842314 in words is "eighteen billion, four hundred sixty-seven million, eight hundred forty-two thousand, three hundred fourteen".