23563222604143 has 8 divisors (see below), whose sum is σ = 23675035950720. Its totient is φ = 23451551607000.

The previous prime is 23563222604137. The next prime is 23563222604183. The reversal of 23563222604143 is 34140622236532.

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 23563222604143 - 2⁹ = 23563222603631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23563222604143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23563222604183) 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, 35255505 + ... + 35917642.

It is an arithmetic number, because the mean of its divisors is an integer number (2959379493840).

Almost surely, 2^{23563222604143} is an apocalyptic number.

23563222604143 is a deficient number, since it is larger than the sum of its proper divisors (111813346577).

23563222604143 is a wasteful number, since it uses less digits than its factorization.

23563222604143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71174717.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 23563222604143 in words is "twenty-three trillion, five hundred sixty-three billion, two hundred twenty-two million, six hundred four thousand, one hundred forty-three".