29039342399 has 2 divisors, whose sum is σ = 29039342400. Its totient is φ = 29039342398.

The previous prime is 29039342393. The next prime is 29039342401. The reversal of 29039342399 is 99324393092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29039342399 - 2⁴ = 29039342383 is a prime.

Together with 29039342401, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29039342399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29039342393) 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, 14519671199 + 14519671200.

It is an arithmetic number, because the mean of its divisors is an integer number (14519671200).

Almost surely, 2^29039342399 is an apocalyptic number.

29039342399 is a deficient number, since it is larger than the sum of its proper divisors (1).

29039342399 is an equidigital number, since it uses as much as digits as its factorization.

29039342399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2834352, while the sum is 53.

The spelling of 29039342399 in words is "twenty-nine billion, thirty-nine million, three hundred forty-two thousand, three hundred ninety-nine".