442052250244 has 24 divisors (see below), whose sum is σ = 848201796288. Its totient is φ = 199912873440.

The previous prime is 442052250229. The next prime is 442052250287.

It is a happy number.

442052250244 is nontrivially palindromic in base 10.

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, 25490424 + ... + 25507759.

It is an arithmetic number, because the mean of its divisors is an integer number (35341741512).

Almost surely, 2^442052250244 is an apocalyptic number.

442052250244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

442052250244 is a deficient number, since it is larger than the sum of its proper divisors (406149546044).

442052250244 is a wasteful number, since it uses less digits than its factorization.

442052250244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50998395 (or 50998393 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 34.

It can be divided in two parts, 442052 and 250244, that added together give a palindrome (692296).

The spelling of 442052250244 in words is "four hundred forty-two billion, fifty-two million, two hundred fifty thousand, two hundred forty-four".