13927012439 has 8 divisors (see below), whose sum is σ = 14066083200. Its totient is φ = 13788016056.

The previous prime is 13927012409. The next prime is 13927012447. The reversal of 13927012439 is 93421072931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13927012439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13927012396 and 13927012405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13927012409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405704 + ... + 438690.

It is an arithmetic number, because the mean of its divisors is an integer number (1758260400).

Almost surely, 2^13927012439 is an apocalyptic number.

13927012439 is a deficient number, since it is larger than the sum of its proper divisors (139070761).

13927012439 is a wasteful number, since it uses less digits than its factorization.

13927012439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37189.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 13927012439 in words is "thirteen billion, nine hundred twenty-seven million, twelve thousand, four hundred thirty-nine".