342001524457 has 2 divisors, whose sum is σ = 342001524458. Its totient is φ = 342001524456.

The previous prime is 342001524437. The next prime is 342001524481. The reversal of 342001524457 is 754425100243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236102697216 + 105898827241 = 485904^2 + 325421^2 .

It is a cyclic number.

It is not a de Polignac number, because 342001524457 - 2²³ = 341993135849 is a prime.

It is not a weakly prime, because it can be changed into another prime (342001524437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171000762228 + 171000762229.

It is an arithmetic number, because the mean of its divisors is an integer number (171000762229).

Almost surely, 2^342001524457 is an apocalyptic number.

It is an amenable number.

342001524457 is a deficient number, since it is larger than the sum of its proper divisors (1).

342001524457 is an equidigital number, since it uses as much as digits as its factorization.

342001524457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 37.

The spelling of 342001524457 in words is "three hundred forty-two billion, one million, five hundred twenty-four thousand, four hundred fifty-seven".