457044434224 has 40 divisors (see below), whose sum is σ = 1014194158848. Its totient is φ = 195456728640.

The previous prime is 457044434219. The next prime is 457044434299. The reversal of 457044434224 is 422434440754.

It is a super-2 number, since 2×457044434224² (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 7 ways as a sum of consecutive naturals, for example, 4316812 + ... + 4421419.

Almost surely, 2^457044434224 is an apocalyptic number.

It is an amenable number.

457044434224 is an abundant number, since it is smaller than the sum of its proper divisors (557149724624).

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

457044434224 is a wasteful number, since it uses less digits than its factorization.

457044434224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8738713 (or 8738707 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 43.

Adding to 457044434224 its reverse (422434440754), we get a palindrome (879478874978).

The spelling of 457044434224 in words is "four hundred fifty-seven billion, forty-four million, four hundred thirty-four thousand, two hundred twenty-four".