23364525326321 has 4 divisors (see below), whose sum is σ = 23365153932144. Its totient is φ = 23363896720500.

The previous prime is 23364525326309. The next prime is 23364525326327. The reversal of 23364525326321 is 12362352546332.

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 23364525326321 - 2⁴² = 18966478815217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23364525326327) 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, 314247155 + ... + 314321496.

It is an arithmetic number, because the mean of its divisors is an integer number (5841288483036).

Almost surely, 2^{23364525326321} is an apocalyptic number.

It is an amenable number.

23364525326321 is a deficient number, since it is larger than the sum of its proper divisors (628605823).

23364525326321 is an equidigital number, since it uses as much as digits as its factorization.

23364525326321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628605822.

The product of its digits is 4665600, while the sum is 47.

The spelling of 23364525326321 in words is "twenty-three trillion, three hundred sixty-four billion, five hundred twenty-five million, three hundred twenty-six thousand, three hundred twenty-one".