23924406343 has 2 divisors, whose sum is σ = 23924406344. Its totient is φ = 23924406342.

The previous prime is 23924406313. The next prime is 23924406353. The reversal of 23924406343 is 34360442932.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23924406343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23924406296 and 23924406305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23924406313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11962203171 + 11962203172.

It is an arithmetic number, because the mean of its divisors is an integer number (11962203172).

Almost surely, 2^23924406343 is an apocalyptic number.

23924406343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23924406343 is an equidigital number, since it uses as much as digits as its factorization.

23924406343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 23924406343 in words is "twenty-three billion, nine hundred twenty-four million, four hundred six thousand, three hundred forty-three".