4044402352 has 40 divisors (see below), whose sum is σ = 8105766912. Its totient is φ = 1952865600.

The previous prime is 4044402331. The next prime is 4044402359. The reversal of 4044402352 is 2532044404.

It is a self number, because there is not a number n which added to its sum of digits gives 4044402352.

It is not an unprimeable number, because it can be changed into a prime (4044402359) 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, 235233 + ... + 251839.

Almost surely, 2^4044402352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044402352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4052883456).

4044402352 is an abundant number, since it is smaller than the sum of its proper divisors (4061364560).

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

4044402352 is a wasteful number, since it uses less digits than its factorization.

4044402352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17137 (or 17131 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4044402352 is about 63595.6158237343. The cubic root of 4044402352 is about 1593.2531462167.

Adding to 4044402352 its reverse (2532044404), we get a palindrome (6576446756).

The spelling of 4044402352 in words is "four billion, forty-four million, four hundred two thousand, three hundred fifty-two".