4044323312 has 40 divisors (see below), whose sum is σ = 8376026400. Its totient is φ = 1887057920.

The previous prime is 4044323303. The next prime is 4044323329. The reversal of 4044323312 is 2133234404.

It is a congruent number.

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, 118937 + ... + 149112.

It is an arithmetic number, because the mean of its divisors is an integer number (209400660).

Almost surely, 2^4044323312 is an apocalyptic number.

It is an amenable number.

4044323312 is an abundant number, since it is smaller than the sum of its proper divisors (4331703088).

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

4044323312 is a wasteful number, since it uses less digits than its factorization.

4044323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268121 (or 268115 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4044323312 is about 63594.9943942131. The cubic root of 4044323312 is about 1593.2427671349.

Adding to 4044323312 its reverse (2133234404), we get a palindrome (6177557716).

The spelling of 4044323312 in words is "four billion, forty-four million, three hundred twenty-three thousand, three hundred twelve".