457400923338 has 16 divisors (see below), whose sum is σ = 915844960800. Its totient is φ = 152293122096.

The previous prime is 457400923337. The next prime is 457400923349. The reversal of 457400923338 is 833329004754.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (457400923337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43457388 + ... + 43467911.

It is an arithmetic number, because the mean of its divisors is an integer number (57240310050).

Almost surely, 2^457400923338 is an apocalyptic number.

457400923338 is an abundant number, since it is smaller than the sum of its proper divisors (458444037462).

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

457400923338 is a wasteful number, since it uses less digits than its factorization.

457400923338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86926181.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 457400923338 in words is "four hundred fifty-seven billion, four hundred million, nine hundred twenty-three thousand, three hundred thirty-eight".