29318455339 has 2 divisors, whose sum is σ = 29318455340. Its totient is φ = 29318455338.

The previous prime is 29318455319. The next prime is 29318455403. The reversal of 29318455339 is 93355481392.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29318455339 - 2²⁷ = 29184237611 is a prime.

It is not a weakly prime, because it can be changed into another prime (29318455319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14659227669 + 14659227670.

It is an arithmetic number, because the mean of its divisors is an integer number (14659227670).

Almost surely, 2^29318455339 is an apocalyptic number.

29318455339 is a deficient number, since it is larger than the sum of its proper divisors (1).

29318455339 is an equidigital number, since it uses as much as digits as its factorization.

29318455339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 52.

The spelling of 29318455339 in words is "twenty-nine billion, three hundred eighteen million, four hundred fifty-five thousand, three hundred thirty-nine".