12412144310023 has 4 divisors (see below), whose sum is σ = 12676232486880. Its totient is φ = 12148056133168.

The previous prime is 12412144310017. The next prime is 12412144310063. The reversal of 12412144310023 is 32001344121421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12412144310023 - 2²⁵ = 12412110755591 is a prime.

It is a super-2 number, since 2×12412144310023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12412144309973 and 12412144310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412144310063) 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, 132044088358 + ... + 132044088451.

It is an arithmetic number, because the mean of its divisors is an integer number (3169058121720).

Almost surely, 2^{12412144310023} is an apocalyptic number.

12412144310023 is a deficient number, since it is larger than the sum of its proper divisors (264088176857).

12412144310023 is an equidigital number, since it uses as much as digits as its factorization.

12412144310023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264088176856.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12412144310023 its reverse (32001344121421), we get a palindrome (44413488431444).

The spelling of 12412144310023 in words is "twelve trillion, four hundred twelve billion, one hundred forty-four million, three hundred ten thousand, twenty-three".