12326144252345 has 64 divisors (see below), whose sum is σ = 18659982845952. Its totient is φ = 7593025920000.

The previous prime is 12326144252273. The next prime is 12326144252381. The reversal of 12326144252345 is 54325244162321.

It is not a de Polignac number, because 12326144252345 - 2²⁶ = 12326077143481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12326144252296 and 12326144252305.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16146110 + ... + 16892280.

It is an arithmetic number, because the mean of its divisors is an integer number (291562231968).

Almost surely, 2^{12326144252345} is an apocalyptic number.

It is an amenable number.

12326144252345 is a deficient number, since it is larger than the sum of its proper divisors (6333838593607).

12326144252345 is a wasteful number, since it uses less digits than its factorization.

12326144252345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746702.

The product of its digits is 1382400, while the sum is 44.

The spelling of 12326144252345 in words is "twelve trillion, three hundred twenty-six billion, one hundred forty-four million, two hundred fifty-two thousand, three hundred forty-five".