444003242122 has 24 divisors (see below), whose sum is σ = 736903038816. Its totient is φ = 200483085000.

The previous prime is 444003242083. The next prime is 444003242203. The reversal of 444003242122 is 221242300444.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6038704 + ... + 6111787.

It is an arithmetic number, because the mean of its divisors is an integer number (30704293284).

Almost surely, 2^444003242122 is an apocalyptic number.

444003242122 is a deficient number, since it is larger than the sum of its proper divisors (292899796694).

444003242122 is a wasteful number, since it uses less digits than its factorization.

444003242122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12150666 (or 12150655 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 444003242122 its reverse (221242300444), we get a palindrome (665245542566).

The spelling of 444003242122 in words is "four hundred forty-four billion, three million, two hundred forty-two thousand, one hundred twenty-two".