12323405634201 has 24 divisors (see below), whose sum is σ = 18417778521480. Its totient is φ = 7930801863936.

The previous prime is 12323405634151. The next prime is 12323405634223. The reversal of 12323405634201 is 10243650432321.

12323405634201 is a `hidden beast` number, since 1 + 2 + 32 + 3 + 40 + 563 + 4 + 20 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 545605299801 + 11777800334400 = 738651^2 + 3431880^2 .

It is not a de Polignac number, because 12323405634201 - 2¹³ = 12323405626009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12323405634251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3100906 + ... + 5853411.

It is an arithmetic number, because the mean of its divisors is an integer number (767407438395).

Almost surely, 2^{12323405634201} is an apocalyptic number.

It is an amenable number.

12323405634201 is a deficient number, since it is larger than the sum of its proper divisors (6094372887279).

12323405634201 is a wasteful number, since it uses less digits than its factorization.

12323405634201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8959625 (or 8959622 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 12323405634201 in words is "twelve trillion, three hundred twenty-three billion, four hundred five million, six hundred thirty-four thousand, two hundred one".