13859112937 has 2 divisors, whose sum is σ = 13859112938. Its totient is φ = 13859112936.

The previous prime is 13859112923. The next prime is 13859112989. The reversal of 13859112937 is 73921195831.

13859112937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9670952281 + 4188160656 = 98341^2 + 64716^2 .

It is a cyclic number.

It is not a de Polignac number, because 13859112937 - 2³¹ = 11711629289 is a prime.

It is a super-2 number, since 2×13859112937² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13859112907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6929556468 + 6929556469.

It is an arithmetic number, because the mean of its divisors is an integer number (6929556469).

Almost surely, 2^13859112937 is an apocalyptic number.

It is an amenable number.

13859112937 is a deficient number, since it is larger than the sum of its proper divisors (1).

13859112937 is an equidigital number, since it uses as much as digits as its factorization.

13859112937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 49.

The spelling of 13859112937 in words is "thirteen billion, eight hundred fifty-nine million, one hundred twelve thousand, nine hundred thirty-seven".