457459422318 has 24 divisors (see below), whose sum is σ = 992421530568. Its totient is φ = 152292712752.

The previous prime is 457459422313. The next prime is 457459422337. The reversal of 457459422318 is 813224954754.

It is a happy number.

457459422318 is a `hidden beast` number, since 4 + 574 + 5 + 9 + 42 + 23 + 1 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457459422313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16132221 + ... + 16160552.

It is an arithmetic number, because the mean of its divisors is an integer number (41350897107).

Almost surely, 2^457459422318 is an apocalyptic number.

457459422318 is an abundant number, since it is smaller than the sum of its proper divisors (534962108250).

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

457459422318 is a wasteful number, since it uses less digits than its factorization.

457459422318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32293568 (or 32293565 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 457459422318 in words is "four hundred fifty-seven billion, four hundred fifty-nine million, four hundred twenty-two thousand, three hundred eighteen".