444243342332 has 6 divisors (see below), whose sum is σ = 777425849088. Its totient is φ = 222121671164.

The previous prime is 444243342331. The next prime is 444243342337. The reversal of 444243342332 is 233243342444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444243342331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55530417788 + ... + 55530417795.

It is an arithmetic number, because the mean of its divisors is an integer number (129570974848).

Almost surely, 2^444243342332 is an apocalyptic number.

It is an amenable number.

444243342332 is a deficient number, since it is larger than the sum of its proper divisors (333182506756).

444243342332 is a wasteful number, since it uses less digits than its factorization.

444243342332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111060835587 (or 111060835585 counting only the distinct ones).

The product of its digits is 663552, while the sum is 38.

Adding to 444243342332 its reverse (233243342444), we get a palindrome (677486684776).

The spelling of 444243342332 in words is "four hundred forty-four billion, two hundred forty-three million, three hundred forty-two thousand, three hundred thirty-two".