29930026199933 has 2 divisors, whose sum is σ = 29930026199934. Its totient is φ = 29930026199932.

The previous prime is 29930026199897. The next prime is 29930026199971. The reversal of 29930026199933 is 33999162003992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29720520432409 + 209505767524 = 5451653^2 + 457718^2 .

It is a cyclic number.

It is not a de Polignac number, because 29930026199933 - 2²⁶ = 29929959091069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 29930026199933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29930026195933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14965013099966 + 14965013099967.

It is an arithmetic number, because the mean of its divisors is an integer number (14965013099967).

Almost surely, 2^{29930026199933} is an apocalyptic number.

It is an amenable number.

29930026199933 is a deficient number, since it is larger than the sum of its proper divisors (1).

29930026199933 is an equidigital number, since it uses as much as digits as its factorization.

29930026199933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38263752, while the sum is 65.

The spelling of 29930026199933 in words is "twenty-nine trillion, nine hundred thirty billion, twenty-six million, one hundred ninety-nine thousand, nine hundred thirty-three".