444121043343124 has 12 divisors (see below), whose sum is σ = 888242086686304. Its totient is φ = 190337590004184.

The previous prime is 444121043343121. The next prime is 444121043343149. The reversal of 444121043343124 is 421343340121444.

444121043343124 is an admirable number.

It is a super-2 number, since 2×444121043343124² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444121043343121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7930732916814 + ... + 7930732916869.

Almost surely, 2^{444121043343124} is an apocalyptic number.

It is an amenable number.

444121043343124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444121043343124 is a wasteful number, since it uses less digits than its factorization.

444121043343124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15861465833694 (or 15861465833692 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 40.

Adding to 444121043343124 its reverse (421343340121444), we get a palindrome (865464383464568).

The spelling of 444121043343124 in words is "four hundred forty-four trillion, one hundred twenty-one billion, forty-three million, three hundred forty-three thousand, one hundred twenty-four".