12404015325 has 192 divisors, whose sum is σ = 25310880000. Its totient is φ = 5917916160.

The previous prime is 12404015321. The next prime is 12404015341. The reversal of 12404015325 is 52351040421.

12404015325 is a `hidden beast` number, since 124 + 0 + 4 + 0 + 1 + 532 + 5 = 666.

12404015325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12404015325 - 2² = 12404015321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404015321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 69296086 + ... + 69296264.

It is an arithmetic number, because the mean of its divisors is an integer number (131827500).

Almost surely, 2^12404015325 is an apocalyptic number.

12404015325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12404015325 is an abundant number, since it is smaller than the sum of its proper divisors (12906864675).

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

12404015325 is a wasteful number, since it uses less digits than its factorization.

12404015325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 12404015325 its reverse (52351040421), we get a palindrome (64755055746).

The spelling of 12404015325 in words is "twelve billion, four hundred four million, fifteen thousand, three hundred twenty-five".