444324423396 has 96 divisors (see below), whose sum is σ = 1295032983552. Its totient is φ = 115627921920.

The previous prime is 444324423391. The next prime is 444324423407. The reversal of 444324423396 is 693324423444.

It is not an unprimeable number, because it can be changed into a prime (444324423391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4974306 + ... + 5062841.

It is an arithmetic number, because the mean of its divisors is an integer number (13489926912).

Almost surely, 2^444324423396 is an apocalyptic number.

It is an amenable number.

444324423396 is an abundant number, since it is smaller than the sum of its proper divisors (850708560156).

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

444324423396 is a wasteful number, since it uses less digits than its factorization.

444324423396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037209 (or 10037207 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 48.

Adding to 444324423396 its sum of digits (48), we get a palindrome (444324423444).

The spelling of 444324423396 in words is "four hundred forty-four billion, three hundred twenty-four million, four hundred twenty-three thousand, three hundred ninety-six".