13864949937125 has 32 divisors (see below), whose sum is σ = 19960196795136. Its totient is φ = 9418540027200.

The previous prime is 13864949937119. The next prime is 13864949937169. The reversal of 13864949937125 is 52173994946831.

It is not a de Polignac number, because 13864949937125 - 2⁴ = 13864949937109 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 73951502 + ... + 74138751.

It is an arithmetic number, because the mean of its divisors is an integer number (623756149848).

Almost surely, 2^{13864949937125} is an apocalyptic number.

It is an amenable number.

13864949937125 is a deficient number, since it is larger than the sum of its proper divisors (6095246858011).

13864949937125 is a wasteful number, since it uses less digits than its factorization.

13864949937125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148090382 (or 148090372 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 71.

The spelling of 13864949937125 in words is "thirteen trillion, eight hundred sixty-four billion, nine hundred forty-nine million, nine hundred thirty-seven thousand, one hundred twenty-five".