329135039999 has 2 divisors, whose sum is σ = 329135040000. Its totient is φ = 329135039998.

The previous prime is 329135039971. The next prime is 329135040029. The reversal of 329135039999 is 999930531923.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 329135039999 - 2²⁰ = 329133991423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (329135039899) 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, 164567519999 + 164567520000.

It is an arithmetic number, because the mean of its divisors is an integer number (164567520000).

Almost surely, 2^329135039999 is an apocalyptic number.

329135039999 is a deficient number, since it is larger than the sum of its proper divisors (1).

329135039999 is an equidigital number, since it uses as much as digits as its factorization.

329135039999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15943230, while the sum is 62.

The spelling of 329135039999 in words is "three hundred twenty-nine billion, one hundred thirty-five million, thirty-nine thousand, nine hundred ninety-nine".