12404244333125 has 40 divisors (see below), whose sum is σ = 15851131639200. Its totient is φ = 9700698824000.

The previous prime is 12404244333079. The next prime is 12404244333127. The reversal of 12404244333125 is 52133344240421.

It is a happy number.

It is not a de Polignac number, because 12404244333125 - 2¹⁰ = 12404244332101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404244333127) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5660999 + ... + 7540251.

It is an arithmetic number, because the mean of its divisors is an integer number (396278290980).

Almost surely, 2^{12404244333125} is an apocalyptic number.

It is an amenable number.

12404244333125 is a deficient number, since it is larger than the sum of its proper divisors (3446887306075).

12404244333125 is an equidigital number, since it uses as much as digits as its factorization.

12404244333125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879511 (or 1879496 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 12404244333125 its reverse (52133344240421), we get a palindrome (64537588573546).

The spelling of 12404244333125 in words is "twelve trillion, four hundred four billion, two hundred forty-four million, three hundred thirty-three thousand, one hundred twenty-five".