12025245344 has 48 divisors (see below), whose sum is σ = 27164725056. Its totient is φ = 5133120000.

The previous prime is 12025245311. The next prime is 12025245361. The reversal of 12025245344 is 44354252021.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 12025245344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50717 + ... + 163164.

It is an arithmetic number, because the mean of its divisors is an integer number (565931772).

Almost surely, 2^12025245344 is an apocalyptic number.

12025245344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12025245344 is an abundant number, since it is smaller than the sum of its proper divisors (15139479712).

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

12025245344 is a wasteful number, since it uses less digits than its factorization.

12025245344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214149 (or 214141 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 12025245344 its reverse (44354252021), we get a palindrome (56379497365).

The spelling of 12025245344 in words is "twelve billion, twenty-five million, two hundred forty-five thousand, three hundred forty-four".