12180238341425 has 24 divisors (see below), whose sum is σ = 18830332108992. Its totient is φ = 7592875848000.

The previous prime is 12180238341419. The next prime is 12180238341433. The reversal of 12180238341425 is 52414383208121.

It is not a de Polignac number, because 12180238341425 - 2¹² = 12180238337329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3163696346 + ... + 3163700195.

It is an arithmetic number, because the mean of its divisors is an integer number (784597171208).

Almost surely, 2^{12180238341425} is an apocalyptic number.

It is an amenable number.

12180238341425 is a deficient number, since it is larger than the sum of its proper divisors (6650093767567).

12180238341425 is a wasteful number, since it uses less digits than its factorization.

12180238341425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6327396569 (or 6327396564 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 12180238341425 in words is "twelve trillion, one hundred eighty billion, two hundred thirty-eight million, three hundred forty-one thousand, four hundred twenty-five".