457341568241 has 2 divisors, whose sum is σ = 457341568242. Its totient is φ = 457341568240.

The previous prime is 457341568231. The next prime is 457341568309. The reversal of 457341568241 is 142865143754.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 453918850225 + 3422718016 = 673735^2 + 58504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457341568241 is a prime.

It is a super-2 number, since 2×457341568241² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 457341568241.

It is not a weakly prime, because it can be changed into another prime (457341568231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228670784120 + 228670784121.

It is an arithmetic number, because the mean of its divisors is an integer number (228670784121).

Almost surely, 2^457341568241 is an apocalyptic number.

It is an amenable number.

457341568241 is a deficient number, since it is larger than the sum of its proper divisors (1).

457341568241 is an equidigital number, since it uses as much as digits as its factorization.

457341568241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3225600, while the sum is 50.

The spelling of 457341568241 in words is "four hundred fifty-seven billion, three hundred forty-one million, five hundred sixty-eight thousand, two hundred forty-one".