12355181084425 has 12 divisors (see below), whose sum is σ = 15347636683920. Its totient is φ = 9866588648720.

The previous prime is 12355181084359. The next prime is 12355181084471. The reversal of 12355181084425 is 52448018155321.

It is not a de Polignac number, because 12355181084425 - 2⁷ = 12355181084297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438891115 + ... + 438919264.

It is an arithmetic number, because the mean of its divisors is an integer number (1278969723660).

Almost surely, 2^{12355181084425} is an apocalyptic number.

It is an amenable number.

12355181084425 is a deficient number, since it is larger than the sum of its proper divisors (2992455599495).

12355181084425 is an equidigital number, since it uses as much as digits as its factorization.

12355181084425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877810952 (or 877810947 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 49.

The spelling of 12355181084425 in words is "twelve trillion, three hundred fifty-five billion, one hundred eighty-one million, eighty-four thousand, four hundred twenty-five".