14261875638 has 16 divisors (see below), whose sum is σ = 28556967360. Its totient is φ = 4748422536.

The previous prime is 14261875597. The next prime is 14261875669. The reversal of 14261875638 is 83657816241.

It is a congruent number.

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, 1378420 + ... + 1388727.

It is an arithmetic number, because the mean of its divisors is an integer number (1784810460).

Almost surely, 2^14261875638 is an apocalyptic number.

14261875638 is an abundant number, since it is smaller than the sum of its proper divisors (14295091722).

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

14261875638 is a wasteful number, since it uses less digits than its factorization.

14261875638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768011.

The product of its digits is 1935360, while the sum is 51.

The spelling of 14261875638 in words is "fourteen billion, two hundred sixty-one million, eight hundred seventy-five thousand, six hundred thirty-eight".