13878855600739 has 2 divisors, whose sum is σ = 13878855600740. Its totient is φ = 13878855600738.

The previous prime is 13878855600733. The next prime is 13878855600767. The reversal of 13878855600739 is 93700655887831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13878855600739 - 2⁵ = 13878855600707 is a prime.

It is a super-2 number, since 2×13878855600739² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13878855600733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6939427800369 + 6939427800370.

It is an arithmetic number, because the mean of its divisors is an integer number (6939427800370).

Almost surely, 2^{13878855600739} is an apocalyptic number.

13878855600739 is a deficient number, since it is larger than the sum of its proper divisors (1).

13878855600739 is an equidigital number, since it uses as much as digits as its factorization.

13878855600739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 304819200, while the sum is 70.

The spelling of 13878855600739 in words is "thirteen trillion, eight hundred seventy-eight billion, eight hundred fifty-five million, six hundred thousand, seven hundred thirty-nine".