2426023523263 has 4 divisors (see below), whose sum is σ = 2426041919808. Its totient is φ = 2426005126720.

The previous prime is 2426023523251. The next prime is 2426023523293. The reversal of 2426023523263 is 3623253206242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2426023523263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426023523243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8999023 + ... + 9264688.

It is an arithmetic number, because the mean of its divisors is an integer number (606510479952).

Almost surely, 2^{2426023523263} is an apocalyptic number.

2426023523263 is a deficient number, since it is larger than the sum of its proper divisors (18396545).

2426023523263 is a wasteful number, since it uses less digits than its factorization.

2426023523263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18396544.

The product of its (nonzero) digits is 622080, while the sum is 40.

The spelling of 2426023523263 in words is "two trillion, four hundred twenty-six billion, twenty-three million, five hundred twenty-three thousand, two hundred sixty-three".