442383244 has 12 divisors (see below), whose sum is σ = 782152504. Its totient is φ = 218911104.

The previous prime is 442383229. The next prime is 442383257.

442383244 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569694 + ... + 570469.

Almost surely, 2^442383244 is an apocalyptic number.

It is an amenable number.

442383244 is a deficient number, since it is larger than the sum of its proper divisors (339769260).

442383244 is a wasteful number, since it uses less digits than its factorization.

442383244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140264 (or 1140262 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

The square root of 442383244 is about 21032.9085958172. The cubic root of 442383244 is about 761.9612571379.

The spelling of 442383244 in words is "four hundred forty-two million, three hundred eighty-three thousand, two hundred forty-four".