23007464723 has 4 divisors (see below), whose sum is σ = 23062375560. Its totient is φ = 22952553888.

The previous prime is 23007464699. The next prime is 23007464747. The reversal of 23007464723 is 32746470032.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (23007464699) and next prime (23007464747).

It is a cyclic number.

It is not a de Polignac number, because 23007464723 - 2⁶ = 23007464659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23007464023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27454790 + ... + 27455627.

It is an arithmetic number, because the mean of its divisors is an integer number (5765593890).

Almost surely, 2^23007464723 is an apocalyptic number.

23007464723 is a deficient number, since it is larger than the sum of its proper divisors (54910837).

23007464723 is an equidigital number, since it uses as much as digits as its factorization.

23007464723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54910836.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 23007464723 in words is "twenty-three billion, seven million, four hundred sixty-four thousand, seven hundred twenty-three".