12352245344156 has 24 divisors (see below), whose sum is σ = 21725834188800. Its totient is φ = 6144866375472.

The previous prime is 12352245344123. The next prime is 12352245344221. The reversal of 12352245344156 is 65144354225321.

It is a self number, because there is not a number n which added to its sum of digits gives 12352245344156.

It is a congruent number.

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, 23157005 + ... + 23684411.

It is an arithmetic number, because the mean of its divisors is an integer number (905243091200).

Almost surely, 2^{12352245344156} is an apocalyptic number.

It is an amenable number.

12352245344156 is a deficient number, since it is larger than the sum of its proper divisors (9373588844644).

12352245344156 is a wasteful number, since it uses less digits than its factorization.

12352245344156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557033 (or 557031 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 47.

Adding to 12352245344156 its reverse (65144354225321), we get a palindrome (77496599569477).

The spelling of 12352245344156 in words is "twelve trillion, three hundred fifty-two billion, two hundred forty-five million, three hundred forty-four thousand, one hundred fifty-six".