29724032339 has 2 divisors, whose sum is σ = 29724032340. Its totient is φ = 29724032338.

The previous prime is 29724032333. The next prime is 29724032341. The reversal of 29724032339 is 93323042792.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29724032339 - 2³² = 25429065043 is a prime.

It is a Sophie Germain prime.

Together with 29724032341, 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 29724032339.

It is not a weakly prime, because it can be changed into another prime (29724032333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14862016169 + 14862016170.

It is an arithmetic number, because the mean of its divisors is an integer number (14862016170).

Almost surely, 2^29724032339 is an apocalyptic number.

29724032339 is a deficient number, since it is larger than the sum of its proper divisors (1).

29724032339 is an equidigital number, since it uses as much as digits as its factorization.

29724032339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 29724032339 in words is "twenty-nine billion, seven hundred twenty-four million, thirty-two thousand, three hundred thirty-nine".