12455633120041 has 4 divisors (see below), whose sum is σ = 12489572175232. Its totient is φ = 12421694064852.

The previous prime is 12455633119999. The next prime is 12455633120113. The reversal of 12455633120041 is 14002133655421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12455633120041 - 2²⁷ = 12455498902313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12455633129041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16969527045 + ... + 16969527778.

It is an arithmetic number, because the mean of its divisors is an integer number (3122393043808).

Almost surely, 2^{12455633120041} is an apocalyptic number.

It is an amenable number.

12455633120041 is a deficient number, since it is larger than the sum of its proper divisors (33939055191).

12455633120041 is an equidigital number, since it uses as much as digits as its factorization.

12455633120041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33939055190.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 12455633120041 its reverse (14002133655421), we get a palindrome (26457766775462).

The spelling of 12455633120041 in words is "twelve trillion, four hundred fifty-five billion, six hundred thirty-three million, one hundred twenty thousand, forty-one".