29955210829099 has 2 divisors, whose sum is σ = 29955210829100. Its totient is φ = 29955210829098.

The previous prime is 29955210829043. The next prime is 29955210829153. The reversal of 29955210829099 is 99092801255992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29955210829099 - 2¹³ = 29955210820907 is a prime.

It is not a weakly prime, because it can be changed into another prime (29955210829039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14977605414549 + 14977605414550.

It is an arithmetic number, because the mean of its divisors is an integer number (14977605414550).

Almost surely, 2^{29955210829099} is an apocalyptic number.

29955210829099 is a deficient number, since it is larger than the sum of its proper divisors (1).

29955210829099 is an equidigital number, since it uses as much as digits as its factorization.

29955210829099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94478400, while the sum is 70.

The spelling of 29955210829099 in words is "twenty-nine trillion, nine hundred fifty-five billion, two hundred ten million, eight hundred twenty-nine thousand, ninety-nine".