23234421043039 has 2 divisors, whose sum is σ = 23234421043040. Its totient is φ = 23234421043038.

The previous prime is 23234421042953. The next prime is 23234421043079. The reversal of 23234421043039 is 93034012443232.

It is an a-pointer prime, because the next prime (23234421043079) can be obtained adding 23234421043039 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23234421043039 - 2¹⁷ = 23234420911967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23234421042992 and 23234421043010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23234421043079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11617210521519 + 11617210521520.

It is an arithmetic number, because the mean of its divisors is an integer number (11617210521520).

Almost surely, 2^{23234421043039} is an apocalyptic number.

23234421043039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23234421043039 is an equidigital number, since it uses as much as digits as its factorization.

23234421043039 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 40.

The spelling of 23234421043039 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred twenty-one million, forty-three thousand, thirty-nine".