457802121331716 has 24 divisors (see below), whose sum is σ = 1220805656884800. Its totient is φ = 130800606094752.

The previous prime is 457802121331697. The next prime is 457802121331733. The reversal of 457802121331716 is 617133121208754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2725012626891 + ... + 2725012627058.

It is an arithmetic number, because the mean of its divisors is an integer number (50866902370200).

Almost surely, 2^{457802121331716} is an apocalyptic number.

It is an amenable number.

457802121331716 is an abundant number, since it is smaller than the sum of its proper divisors (763003535553084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457802121331716 is a wasteful number, since it uses less digits than its factorization.

457802121331716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450025253963 (or 5450025253961 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 457802121331716 in words is "four hundred fifty-seven trillion, eight hundred two billion, one hundred twenty-one million, three hundred thirty-one thousand, seven hundred sixteen".