444202320124 has 12 divisors (see below), whose sum is σ = 777397061448. Its totient is φ = 222088874000.

The previous prime is 444202320043. The next prime is 444202320127. The reversal of 444202320124 is 421023202444.

It is a junction number, because it is equal to n+sod(n) for n = 444202320092 and 444202320101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444202320127) 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 3 ways as a sum of consecutive naturals, for example, 2989927 + ... + 3134974.

It is an arithmetic number, because the mean of its divisors is an integer number (64783088454).

Almost surely, 2^444202320124 is an apocalyptic number.

It is an amenable number.

444202320124 is a deficient number, since it is larger than the sum of its proper divisors (333194741324).

444202320124 is a wasteful number, since it uses less digits than its factorization.

444202320124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143036 (or 6143034 counting only the distinct ones).

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

Adding to 444202320124 its reverse (421023202444), we get a palindrome (865225522568).

It can be divided in two parts, 444202320 and 124, that added together give a palindrome (444202444).

The spelling of 444202320124 in words is "four hundred forty-four billion, two hundred two million, three hundred twenty thousand, one hundred twenty-four".