14616475938 has 12 divisors (see below), whose sum is σ = 31669031238. Its totient is φ = 4872158640.

The previous prime is 14616475931. The next prime is 14616475987. The reversal of 14616475938 is 83957461641.

14616475938 is a `hidden beast` number, since 1 + 4 + 6 + 1 + 6 + 47 + 593 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13507785729 + 1108690209 = 116223^2 + 33297^2 .

It is a super-2 number, since 2×14616475938² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14616475931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406013203 + ... + 406013238.

Almost surely, 2^14616475938 is an apocalyptic number.

14616475938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14616475938 is an abundant number, since it is smaller than the sum of its proper divisors (17052555300).

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

14616475938 is a wasteful number, since it uses less digits than its factorization.

14616475938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812026449 (or 812026446 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 14616475938 in words is "fourteen billion, six hundred sixteen million, four hundred seventy-five thousand, nine hundred thirty-eight".