13914935384939 has 4 divisors (see below), whose sum is σ = 13918635185400. Its totient is φ = 13911235584480.

The previous prime is 13914935384863. The next prime is 13914935384947. The reversal of 13914935384939 is 93948353941931.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13914935384939 is a prime.

It is a super-2 number, since 2×13914935384939² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13914935384839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849894589 + ... + 1849902110.

It is an arithmetic number, because the mean of its divisors is an integer number (3479658796350).

Almost surely, 2^{13914935384939} is an apocalyptic number.

13914935384939 is a deficient number, since it is larger than the sum of its proper divisors (3699800461).

13914935384939 is an equidigital number, since it uses as much as digits as its factorization.

13914935384939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699800460.

The product of its digits is 340122240, while the sum is 71.

The spelling of 13914935384939 in words is "thirteen trillion, nine hundred fourteen billion, nine hundred thirty-five million, three hundred eighty-four thousand, nine hundred thirty-nine".