4044023452 has 24 divisors (see below), whose sum is σ = 8091812960. Its totient is φ = 1732345920.

The previous prime is 4044023449. The next prime is 4044023471. The reversal of 4044023452 is 2543204404.

4044023452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4044023452.

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, 29674 + ... + 94702.

Almost surely, 2^4044023452 is an apocalyptic number.

It is an amenable number.

4044023452 is an abundant number, since it is smaller than the sum of its proper divisors (4047789508).

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

4044023452 is a wasteful number, since it uses less digits than its factorization.

4044023452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67261 (or 67259 counting only the distinct ones).

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

The square root of 4044023452 is about 63592.6367750229. The cubic root of 4044023452 is about 1593.2033900008.

Adding to 4044023452 its reverse (2543204404), we get a palindrome (6587227856).

The spelling of 4044023452 in words is "four billion, forty-four million, twenty-three thousand, four hundred fifty-two".