12255523414042 has 8 divisors (see below), whose sum is σ = 18561763617696. Its totient is φ = 6068268874812.

The previous prime is 12255523414019. The next prime is 12255523414097. The reversal of 12255523414042 is 24041432555221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12255523413986 and 12255523414004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29746415848 + ... + 29746416259.

It is an arithmetic number, because the mean of its divisors is an integer number (2320220452212).

Almost surely, 2^{12255523414042} is an apocalyptic number.

12255523414042 is a deficient number, since it is larger than the sum of its proper divisors (6306240203654).

12255523414042 is a wasteful number, since it uses less digits than its factorization.

12255523414042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59492832212.

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 12255523414042 its reverse (24041432555221), we get a palindrome (36296955969263).

The spelling of 12255523414042 in words is "twelve trillion, two hundred fifty-five billion, five hundred twenty-three million, four hundred fourteen thousand, forty-two".