14975688105 has 32 divisors (see below), whose sum is σ = 30426796800. Its totient is φ = 6846028416.

The previous prime is 14975688097. The next prime is 14975688113. The reversal of 14975688105 is 50188657941.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14975688097) and next prime (14975688113).

It is not a de Polignac number, because 14975688105 - 2³ = 14975688097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7922700 + ... + 7924589.

It is an arithmetic number, because the mean of its divisors is an integer number (950837400).

Almost surely, 2^14975688105 is an apocalyptic number.

14975688105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14975688105 is an abundant number, since it is smaller than the sum of its proper divisors (15451108695).

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

14975688105 is a wasteful number, since it uses less digits than its factorization.

14975688105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15847310 (or 15847304 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 54.

The spelling of 14975688105 in words is "fourteen billion, nine hundred seventy-five million, six hundred eighty-eight thousand, one hundred five".