457474743319 has 16 divisors (see below), whose sum is σ = 511665071616. Its totient is φ = 405453568000.

The previous prime is 457474743301. The next prime is 457474743409. The reversal of 457474743319 is 913347474754.

It is a cyclic number.

It is not a de Polignac number, because 457474743319 - 2⁷ = 457474743191 is a prime.

It is a super-2 number, since 2×457474743319² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457474743419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588657 + ... + 1854394.

It is an arithmetic number, because the mean of its divisors is an integer number (31979066976).

Almost surely, 2^457474743319 is an apocalyptic number.

457474743319 is a deficient number, since it is larger than the sum of its proper divisors (54190328297).

457474743319 is a wasteful number, since it uses less digits than its factorization.

457474743319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443366.

The product of its digits is 35562240, while the sum is 58.

The spelling of 457474743319 in words is "four hundred fifty-seven billion, four hundred seventy-four million, seven hundred forty-three thousand, three hundred nineteen".