23006444848463 has 4 divisors (see below), whose sum is σ = 23017965353640. Its totient is φ = 22994924343288.

The previous prime is 23006444848459. The next prime is 23006444848481. The reversal of 23006444848463 is 36484844460032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23006444848463 - 2² = 23006444848459 is a prime.

It is a super-2 number, since 2×23006444848463² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23006444848399 and 23006444848408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23006444848433) 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, 5760249593 + ... + 5760253586.

It is an arithmetic number, because the mean of its divisors is an integer number (5754491338410).

Almost surely, 2^{23006444848463} is an apocalyptic number.

23006444848463 is a deficient number, since it is larger than the sum of its proper divisors (11520505177).

23006444848463 is a wasteful number, since it uses less digits than its factorization.

23006444848463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11520505176.

The product of its (nonzero) digits is 42467328, while the sum is 56.

The spelling of 23006444848463 in words is "twenty-three trillion, six billion, four hundred forty-four million, eight hundred forty-eight thousand, four hundred sixty-three".