23046746851 has 4 divisors (see below), whose sum is σ = 23582717752. Its totient is φ = 22510775952.

The previous prime is 23046746843. The next prime is 23046746927. The reversal of 23046746851 is 15864764032.

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 23046746851 - 2³ = 23046746843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23046746651) 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, 267985386 + ... + 267985471.

It is an arithmetic number, because the mean of its divisors is an integer number (5895679438).

Almost surely, 2^23046746851 is an apocalyptic number.

23046746851 is a deficient number, since it is larger than the sum of its proper divisors (535970901).

23046746851 is an equidigital number, since it uses as much as digits as its factorization.

23046746851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535970900.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 23046746851 in words is "twenty-three billion, forty-six million, seven hundred forty-six thousand, eight hundred fifty-one".