444113121124 has 48 divisors (see below), whose sum is σ = 860658120000. Its totient is φ = 199672566912.

The previous prime is 444113121091. The next prime is 444113121139. The reversal of 444113121124 is 421121311444.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 444113121092 and 444113121101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1577619 + ... + 1837690.

It is an arithmetic number, because the mean of its divisors is an integer number (17930377500).

Almost surely, 2^444113121124 is an apocalyptic number.

It is an amenable number.

444113121124 is a deficient number, since it is larger than the sum of its proper divisors (416544998876).

444113121124 is a wasteful number, since it uses less digits than its factorization.

444113121124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415420 (or 3415418 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

Adding to 444113121124 its reverse (421121311444), we get a palindrome (865234432568).

The spelling of 444113121124 in words is "four hundred forty-four billion, one hundred thirteen million, one hundred twenty-one thousand, one hundred twenty-four".