15140000613939 has 16 divisors (see below), whose sum is σ = 20923875107328. Its totient is φ = 9731140432992.

The previous prime is 15140000613869. The next prime is 15140000613943. The reversal of 15140000613939 is 93931600004151.

It is not a de Polignac number, because 15140000613939 - 2¹³ = 15140000605747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15140000613939.

It is not an unprimeable number, because it can be changed into a prime (15140000613989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801303172 + ... + 801322065.

It is an arithmetic number, because the mean of its divisors is an integer number (1307742194208).

Almost surely, 2^{15140000613939} is an apocalyptic number.

15140000613939 is a deficient number, since it is larger than the sum of its proper divisors (5783874493389).

15140000613939 is a wasteful number, since it uses less digits than its factorization.

15140000613939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602625354.

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 15140000613939 in words is "fifteen trillion, one hundred forty billion, six hundred thirteen thousand, nine hundred thirty-nine".