23344005550429 has 2 divisors, whose sum is σ = 23344005550430. Its totient is φ = 23344005550428.

The previous prime is 23344005550351. The next prime is 23344005550519. The reversal of 23344005550429 is 92405550044332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22882570646329 + 461434904100 = 4783573^2 + 679290^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23344005550429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23344005551429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11672002775214 + 11672002775215.

It is an arithmetic number, because the mean of its divisors is an integer number (11672002775215).

Almost surely, 2^{23344005550429} is an apocalyptic number.

It is an amenable number.

23344005550429 is a deficient number, since it is larger than the sum of its proper divisors (1).

23344005550429 is an equidigital number, since it uses as much as digits as its factorization.

23344005550429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 23344005550429 in words is "twenty-three trillion, three hundred forty-four billion, five million, five hundred fifty thousand, four hundred twenty-nine".