334324444457 has 2 divisors, whose sum is σ = 334324444458. Its totient is φ = 334324444456.

The previous prime is 334324444403. The next prime is 334324444459. The reversal of 334324444457 is 754444423433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329756171536 + 4568272921 = 574244^2 + 67589^2 .

It is a cyclic number.

It is not a de Polignac number, because 334324444457 - 2¹⁰ = 334324443433 is a prime.

It is a super-2 number, since 2×334324444457² (a number of 24 digits) contains 22 as substring.

Together with 334324444459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (334324444459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167162222228 + 167162222229.

It is an arithmetic number, because the mean of its divisors is an integer number (167162222229).

Almost surely, 2^334324444457 is an apocalyptic number.

It is an amenable number.

334324444457 is a deficient number, since it is larger than the sum of its proper divisors (1).

334324444457 is an equidigital number, since it uses as much as digits as its factorization.

334324444457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7741440, while the sum is 47.

The spelling of 334324444457 in words is "three hundred thirty-four billion, three hundred twenty-four million, four hundred forty-four thousand, four hundred fifty-seven".