342253155239 has 2 divisors, whose sum is σ = 342253155240. Its totient is φ = 342253155238.

The previous prime is 342253155199. The next prime is 342253155263. The reversal of 342253155239 is 932551352243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342253155239 - 2²⁴ = 342236378023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342253155239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342253655239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171126577619 + 171126577620.

It is an arithmetic number, because the mean of its divisors is an integer number (171126577620).

Almost surely, 2^342253155239 is an apocalyptic number.

342253155239 is a deficient number, since it is larger than the sum of its proper divisors (1).

342253155239 is an equidigital number, since it uses as much as digits as its factorization.

342253155239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 44.

The spelling of 342253155239 in words is "three hundred forty-two billion, two hundred fifty-three million, one hundred fifty-five thousand, two hundred thirty-nine".