23494296263 has 12 divisors (see below), whose sum is σ = 24518238888. Its totient is φ = 22510881120.

The previous prime is 23494296173. The next prime is 23494296307. The reversal of 23494296263 is 36269249432.

It is a de Polignac number, because none of the positive numbers 2^k-23494296263 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 (23494296563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3545 + ... + 216797.

It is an arithmetic number, because the mean of its divisors is an integer number (2043186574).

Almost surely, 2^23494296263 is an apocalyptic number.

23494296263 is a deficient number, since it is larger than the sum of its proper divisors (1023942625).

23494296263 is a wasteful number, since it uses less digits than its factorization.

23494296263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213442 (or 213413 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 50.

The spelling of 23494296263 in words is "twenty-three billion, four hundred ninety-four million, two hundred ninety-six thousand, two hundred sixty-three".