23364406334429 has 2 divisors, whose sum is σ = 23364406334430. Its totient is φ = 23364406334428.

The previous prime is 23364406334413. The next prime is 23364406334497. The reversal of 23364406334429 is 92443360446332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23114604295225 + 249802039204 = 4807765^2 + 499802^2 .

It is a cyclic number.

It is not a de Polignac number, because 23364406334429 - 2⁴ = 23364406334413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23364406337429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11682203167214 + 11682203167215.

It is an arithmetic number, because the mean of its divisors is an integer number (11682203167215).

Almost surely, 2^{23364406334429} is an apocalyptic number.

It is an amenable number.

23364406334429 is a deficient number, since it is larger than the sum of its proper divisors (1).

23364406334429 is an equidigital number, since it uses as much as digits as its factorization.

23364406334429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26873856, while the sum is 53.

The spelling of 23364406334429 in words is "twenty-three trillion, three hundred sixty-four billion, four hundred six million, three hundred thirty-four thousand, four hundred twenty-nine".