12323156403401 has 8 divisors (see below), whose sum is σ = 12706637860224. Its totient is φ = 11942328798000.

The previous prime is 12323156403373. The next prime is 12323156403479. The reversal of 12323156403401 is 10430465132321.

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

It is a cyclic number.

It is not a de Polignac number, because 12323156403401 - 2²² = 12323152209097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323156453401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663453425 + ... + 663471998.

It is an arithmetic number, because the mean of its divisors is an integer number (1588329732528).

Almost surely, 2^{12323156403401} is an apocalyptic number.

It is an amenable number.

12323156403401 is a deficient number, since it is larger than the sum of its proper divisors (383481456823).

12323156403401 is a wasteful number, since it uses less digits than its factorization.

12323156403401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326925711.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 12323156403401 in words is "twelve trillion, three hundred twenty-three billion, one hundred fifty-six million, four hundred three thousand, four hundred one".