14002915139 has 12 divisors (see below), whose sum is σ = 14181107976. Its totient is φ = 13825844928.

The previous prime is 14002915123. The next prime is 14002915141. The reversal of 14002915139 is 93151920041.

It is a happy number.

It is not a de Polignac number, because 14002915139 - 2⁴ = 14002915123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14002915099 and 14002915108.

It is not an unprimeable number, because it can be changed into a prime (14002915439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21777152 + ... + 21777794.

It is an arithmetic number, because the mean of its divisors is an integer number (1181758998).

Almost surely, 2^14002915139 is an apocalyptic number.

14002915139 is a deficient number, since it is larger than the sum of its proper divisors (178192837).

14002915139 is an frugal number, since it uses more digits than its factorization.

14002915139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 14002915139 in words is "fourteen billion, two million, nine hundred fifteen thousand, one hundred thirty-nine".