4442412052 has 72 divisors (see below), whose sum is σ = 8926636544. Its totient is φ = 1922600448.

The previous prime is 4442412049. The next prime is 4442412077. The reversal of 4442412052 is 2502142444.

It is a super-3 number, since 3×4442412052³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4442412052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7318333 + ... + 7318939.

Almost surely, 2^4442412052 is an apocalyptic number.

It is an amenable number.

4442412052 is an abundant number, since it is smaller than the sum of its proper divisors (4484224492).

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

4442412052 is a wasteful number, since it uses less digits than its factorization.

4442412052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 4442412052 is about 66651.4219803299. The cubic root of 4442412052 is about 1643.8907291368.

Adding to 4442412052 its reverse (2502142444), we get a palindrome (6944554496).

The spelling of 4442412052 in words is "four billion, four hundred forty-two million, four hundred twelve thousand, fifty-two".