23003834839 has 2 divisors, whose sum is σ = 23003834840. Its totient is φ = 23003834838.

The previous prime is 23003834809. The next prime is 23003834851. The reversal of 23003834839 is 93843830032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23003834839 - 2⁹ = 23003834327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23003834795 and 23003834804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23003834809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501917419 + 11501917420.

It is an arithmetic number, because the mean of its divisors is an integer number (11501917420).

Almost surely, 2^23003834839 is an apocalyptic number.

23003834839 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003834839 is an equidigital number, since it uses as much as digits as its factorization.

23003834839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 23003834839 in words is "twenty-three billion, three million, eight hundred thirty-four thousand, eight hundred thirty-nine".