142325662263139 has 2 divisors, whose sum is σ = 142325662263140. Its totient is φ = 142325662263138.

The previous prime is 142325662263017. The next prime is 142325662263151. The reversal of 142325662263139 is 931362266523241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142325662263139 - 2²¹ = 142325660165987 is a prime.

It is a super-2 number, since 2×142325662263139² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142325662263139.

It is not a weakly prime, because it can be changed into another prime (142325662263539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71162831131569 + 71162831131570.

It is an arithmetic number, because the mean of its divisors is an integer number (71162831131570).

Almost surely, 2^{142325662263139} is an apocalyptic number.

142325662263139 is a deficient number, since it is larger than the sum of its proper divisors (1).

142325662263139 is an equidigital number, since it uses as much as digits as its factorization.

142325662263139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 55.

The spelling of 142325662263139 in words is "one hundred forty-two trillion, three hundred twenty-five billion, six hundred sixty-two million, two hundred sixty-three thousand, one hundred thirty-nine".