23442594229 has 2 divisors, whose sum is σ = 23442594230. Its totient is φ = 23442594228.

The previous prime is 23442594209. The next prime is 23442594233. The reversal of 23442594229 is 92249524432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16187472900 + 7255121329 = 127230^2 + 85177^2 .

It is a cyclic number.

It is not a de Polignac number, because 23442594229 - 2²⁷ = 23308376501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23442594209) 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, 11721297114 + 11721297115.

It is an arithmetic number, because the mean of its divisors is an integer number (11721297115).

Almost surely, 2^23442594229 is an apocalyptic number.

It is an amenable number.

23442594229 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442594229 is an equidigital number, since it uses as much as digits as its factorization.

23442594229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 46.

The spelling of 23442594229 in words is "twenty-three billion, four hundred forty-two million, five hundred ninety-four thousand, two hundred twenty-nine".