14639613700 has 18 divisors (see below), whose sum is σ = 31767961946. Its totient is φ = 5855845440.

The previous prime is 14639613683. The next prime is 14639613713. The reversal of 14639613700 is 731693641.

It can be written as a sum of positive squares in 3 ways, for example, as 905648836 + 13733964864 = 30094^2 + 117192^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73197969 + ... + 73198168.

Almost surely, 2^14639613700 is an apocalyptic number.

14639613700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14639613700 is an abundant number, since it is smaller than the sum of its proper divisors (17128348246).

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

14639613700 is a wasteful number, since it uses less digits than its factorization.

14639613700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146396151 (or 146396144 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 14639613700 in words is "fourteen billion, six hundred thirty-nine million, six hundred thirteen thousand, seven hundred".