12302025044 has 48 divisors (see below), whose sum is σ = 23138599680. Its totient is φ = 5702261760.

The previous prime is 12302025017. The next prime is 12302025049. The reversal of 12302025044 is 44052020321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302025049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2452499 + ... + 2457509.

It is an arithmetic number, because the mean of its divisors is an integer number (482054160).

Almost surely, 2^12302025044 is an apocalyptic number.

It is an amenable number.

12302025044 is a deficient number, since it is larger than the sum of its proper divisors (10836574636).

12302025044 is a wasteful number, since it uses less digits than its factorization.

12302025044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5568 (or 5566 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 12302025044 its reverse (44052020321), we get a palindrome (56354045365).

The spelling of 12302025044 in words is "twelve billion, three hundred two million, twenty-five thousand, forty-four".