457379137386 has 24 divisors (see below), whose sum is σ = 1003532287680. Its totient is φ = 150529842216.

The previous prime is 457379137357. The next prime is 457379137393. The reversal of 457379137386 is 683731973754.

It is a happy number.

457379137386 is a `hidden beast` number, since 4 + 57 + 3 + 79 + 137 + 386 = 666.

It is a super-2 number, since 2×457379137386² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160821060 + ... + 160823903.

It is an arithmetic number, because the mean of its divisors is an integer number (41813845320).

Almost surely, 2^457379137386 is an apocalyptic number.

457379137386 is an abundant number, since it is smaller than the sum of its proper divisors (546153150294).

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

457379137386 is a wasteful number, since it uses less digits than its factorization.

457379137386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321645050 (or 321645047 counting only the distinct ones).

The product of its digits is 80015040, while the sum is 63.

The spelling of 457379137386 in words is "four hundred fifty-seven billion, three hundred seventy-nine million, one hundred thirty-seven thousand, three hundred eighty-six".