342134020957 has 2 divisors, whose sum is σ = 342134020958. Its totient is φ = 342134020956.

The previous prime is 342134020937. The next prime is 342134020981. The reversal of 342134020957 is 759020431243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331143853401 + 10990167556 = 575451^2 + 104834^2 .

It is a cyclic number.

It is not a de Polignac number, because 342134020957 - 2³⁵ = 307774282589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342134020937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171067010478 + 171067010479.

It is an arithmetic number, because the mean of its divisors is an integer number (171067010479).

Almost surely, 2^342134020957 is an apocalyptic number.

It is an amenable number.

342134020957 is a deficient number, since it is larger than the sum of its proper divisors (1).

342134020957 is an equidigital number, since it uses as much as digits as its factorization.

342134020957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 342134020957 in words is "three hundred forty-two billion, one hundred thirty-four million, twenty thousand, nine hundred fifty-seven".