29993708032399 has 2 divisors, whose sum is σ = 29993708032400. Its totient is φ = 29993708032398.

The previous prime is 29993708032381. The next prime is 29993708032433. The reversal of 29993708032399 is 99323080739992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29993708032399 - 2²⁵ = 29993674477967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29993708032349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14996854016199 + 14996854016200.

It is an arithmetic number, because the mean of its divisors is an integer number (14996854016200).

Almost surely, 2^{29993708032399} is an apocalyptic number.

29993708032399 is a deficient number, since it is larger than the sum of its proper divisors (1).

29993708032399 is an equidigital number, since it uses as much as digits as its factorization.

29993708032399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 357128352, while the sum is 73.

The spelling of 29993708032399 in words is "twenty-nine trillion, nine hundred ninety-three billion, seven hundred eight million, thirty-two thousand, three hundred ninety-nine".