3240030846329 has 2 divisors, whose sum is σ = 3240030846330. Its totient is φ = 3240030846328.

The previous prime is 3240030846289. The next prime is 3240030846331. The reversal of 3240030846329 is 9236480300423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2754288756025 + 485742090304 = 1659605^2 + 696952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240030846329 is a prime.

Together with 3240030846331, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3240030846329.

It is not a weakly prime, because it can be changed into another prime (3240030846359) 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, 1620015423164 + 1620015423165.

It is an arithmetic number, because the mean of its divisors is an integer number (1620015423165).

Almost surely, 2^{3240030846329} is an apocalyptic number.

It is an amenable number.

3240030846329 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240030846329 is an equidigital number, since it uses as much as digits as its factorization.

3240030846329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 3240030846329 in words is "three trillion, two hundred forty billion, thirty million, eight hundred forty-six thousand, three hundred twenty-nine".