13342442137 has 2 divisors, whose sum is σ = 13342442138. Its totient is φ = 13342442136.

The previous prime is 13342442111. The next prime is 13342442149. The reversal of 13342442137 is 73124424331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8084887056 + 5257555081 = 89916^2 + 72509^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13342442137 is a prime.

It is not a weakly prime, because it can be changed into another prime (13342142137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671221068 + 6671221069.

It is an arithmetic number, because the mean of its divisors is an integer number (6671221069).

Almost surely, 2^13342442137 is an apocalyptic number.

It is an amenable number.

13342442137 is a deficient number, since it is larger than the sum of its proper divisors (1).

13342442137 is an equidigital number, since it uses as much as digits as its factorization.

13342442137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 34.

Adding to 13342442137 its reverse (73124424331), we get a palindrome (86466866468).

It can be divided in two parts, 133424 and 42137, that added together give a square (175561 = 419²).

The spelling of 13342442137 in words is "thirteen billion, three hundred forty-two million, four hundred forty-two thousand, one hundred thirty-seven".