334644998057 has 2 divisors, whose sum is σ = 334644998058. Its totient is φ = 334644998056.

The previous prime is 334644997987. The next prime is 334644998063. The reversal of 334644998057 is 750899446433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302671624336 + 31973373721 = 550156^2 + 178811^2 .

It is a cyclic number.

It is not a de Polignac number, because 334644998057 - 2⁸ = 334644997801 is a prime.

It is a super-2 number, since 2×334644998057² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334644998957) 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, 167322499028 + 167322499029.

It is an arithmetic number, because the mean of its divisors is an integer number (167322499029).

Almost surely, 2^334644998057 is an apocalyptic number.

It is an amenable number.

334644998057 is a deficient number, since it is larger than the sum of its proper divisors (1).

334644998057 is an equidigital number, since it uses as much as digits as its factorization.

334644998057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78382080, while the sum is 62.

The spelling of 334644998057 in words is "three hundred thirty-four billion, six hundred forty-four million, nine hundred ninety-eight thousand, fifty-seven".