342466057 has 2 divisors, whose sum is σ = 342466058. Its totient is φ = 342466056.

The previous prime is 342466009. The next prime is 342466063. The reversal of 342466057 is 750664243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318836736 + 23629321 = 17856^2 + 4861^2 .

It is a cyclic number.

It is not a de Polignac number, because 342466057 - 2²⁷ = 208248329 is a prime.

It is not a weakly prime, because it can be changed into another prime (342466087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171233028 + 171233029.

It is an arithmetic number, because the mean of its divisors is an integer number (171233029).

Almost surely, 2^342466057 is an apocalyptic number.

It is an amenable number.

342466057 is a deficient number, since it is larger than the sum of its proper divisors (1).

342466057 is an equidigital number, since it uses as much as digits as its factorization.

342466057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 342466057 is about 18505.8384570924. The cubic root of 342466057 is about 699.6365848298.

The spelling of 342466057 in words is "three hundred forty-two million, four hundred sixty-six thousand, fifty-seven".