29914123717 has 2 divisors, whose sum is σ = 29914123718. Its totient is φ = 29914123716.

The previous prime is 29914123711. The next prime is 29914123721. The reversal of 29914123717 is 71732141992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15048174241 + 14865949476 = 122671^2 + 121926^2 .

It is a cyclic number.

It is not a de Polignac number, because 29914123717 - 2¹⁵ = 29914090949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29914123711) 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, 14957061858 + 14957061859.

It is an arithmetic number, because the mean of its divisors is an integer number (14957061859).

Almost surely, 2^29914123717 is an apocalyptic number.

It is an amenable number.

29914123717 is a deficient number, since it is larger than the sum of its proper divisors (1).

29914123717 is an equidigital number, since it uses as much as digits as its factorization.

29914123717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 46.

The spelling of 29914123717 in words is "twenty-nine billion, nine hundred fourteen million, one hundred twenty-three thousand, seven hundred seventeen".