29390617099 has 2 divisors, whose sum is σ = 29390617100. Its totient is φ = 29390617098.

The previous prime is 29390617007. The next prime is 29390617103. The reversal of 29390617099 is 99071609392.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29390617099 - 2²¹ = 29388519947 is a prime.

It is not a weakly prime, because it can be changed into another prime (29390617699) 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, 14695308549 + 14695308550.

It is an arithmetic number, because the mean of its divisors is an integer number (14695308550).

Almost surely, 2^29390617099 is an apocalyptic number.

29390617099 is a deficient number, since it is larger than the sum of its proper divisors (1).

29390617099 is an equidigital number, since it uses as much as digits as its factorization.

29390617099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1653372, while the sum is 55.

The spelling of 29390617099 in words is "twenty-nine billion, three hundred ninety million, six hundred seventeen thousand, ninety-nine".