457361111668 has 12 divisors (see below), whose sum is σ = 847463236452. Its totient is φ = 215228758400.

The previous prime is 457361111639. The next prime is 457361111671. The reversal of 457361111668 is 866111163754.

It can be written as a sum of positive squares in 2 ways, for example, as 250988976144 + 206372135524 = 500988^2 + 454282^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3362949283 + ... + 3362949418.

It is an arithmetic number, because the mean of its divisors is an integer number (70621936371).

Almost surely, 2^457361111668 is an apocalyptic number.

It is an amenable number.

457361111668 is a deficient number, since it is larger than the sum of its proper divisors (390102124784).

457361111668 is a wasteful number, since it uses less digits than its factorization.

457361111668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6725898722 (or 6725898720 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The spelling of 457361111668 in words is "four hundred fifty-seven billion, three hundred sixty-one million, one hundred eleven thousand, six hundred sixty-eight".