4442004210252 has 72 divisors (see below), whose sum is σ = 12144875130864. Its totient is φ = 1259880211968.

The previous prime is 4442004210247. The next prime is 4442004210269. The reversal of 4442004210252 is 2520124002444.

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, 27490353 + ... + 27651464.

It is an arithmetic number, because the mean of its divisors is an integer number (168678821262).

Almost surely, 2^{4442004210252} is an apocalyptic number.

4442004210252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4442004210252 is an abundant number, since it is smaller than the sum of its proper divisors (7702870920612).

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

4442004210252 is a wasteful number, since it uses less digits than its factorization.

4442004210252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55141975 (or 55141966 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 4442004210252 its reverse (2520124002444), we get a palindrome (6962128212696).

The spelling of 4442004210252 in words is "four trillion, four hundred forty-two billion, four million, two hundred ten thousand, two hundred fifty-two".