444336743372 has 48 divisors (see below), whose sum is σ = 846882540000. Its totient is φ = 203183253504.

The previous prime is 444336743359. The next prime is 444336743377. The reversal of 444336743372 is 273347633444.

It is a self number, because there is not a number n which added to its sum of digits gives 444336743372.

It is not an unprimeable number, because it can be changed into a prime (444336743377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16845218 + ... + 16871574.

It is an arithmetic number, because the mean of its divisors is an integer number (17643386250).

Almost surely, 2^444336743372 is an apocalyptic number.

It is an amenable number.

444336743372 is a deficient number, since it is larger than the sum of its proper divisors (402545796628).

444336743372 is a wasteful number, since it uses less digits than its factorization.

444336743372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34058 (or 34056 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 50.

The spelling of 444336743372 in words is "four hundred forty-four billion, three hundred thirty-six million, seven hundred forty-three thousand, three hundred seventy-two".