3229506885313 has 4 divisors (see below), whose sum is σ = 3265793479620. Its totient is φ = 3193220291008.

The previous prime is 3229506885287. The next prime is 3229506885317. The reversal of 3229506885313 is 3135886059223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1300722002064 + 1928784883249 = 1140492^2 + 1388807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3229506885313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3229506885317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18143297020 + ... + 18143297197.

It is an arithmetic number, because the mean of its divisors is an integer number (816448369905).

Almost surely, 2^{3229506885313} is an apocalyptic number.

It is an amenable number.

3229506885313 is a deficient number, since it is larger than the sum of its proper divisors (36286594307).

3229506885313 is an equidigital number, since it uses as much as digits as its factorization.

3229506885313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36286594306.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 3229506885313 in words is "three trillion, two hundred twenty-nine billion, five hundred six million, eight hundred eighty-five thousand, three hundred thirteen".