29113314289 has 2 divisors, whose sum is σ = 29113314290. Its totient is φ = 29113314288.

The previous prime is 29113314287. The next prime is 29113314341. The reversal of 29113314289 is 98241331192.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28690600689 + 422713600 = 169383^2 + 20560^2 .

It is a cyclic number.

It is not a de Polignac number, because 29113314289 - 2¹ = 29113314287 is a prime.

Together with 29113314287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (29113314287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14556657144 + 14556657145.

It is an arithmetic number, because the mean of its divisors is an integer number (14556657145).

Almost surely, 2^29113314289 is an apocalyptic number.

It is an amenable number.

29113314289 is a deficient number, since it is larger than the sum of its proper divisors (1).

29113314289 is an equidigital number, since it uses as much as digits as its factorization.

29113314289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 43.

The spelling of 29113314289 in words is "twenty-nine billion, one hundred thirteen million, three hundred fourteen thousand, two hundred eighty-nine".