3244479226313 has 8 divisors (see below), whose sum is σ = 3514251400968. Its totient is φ = 2977592315904.

The previous prime is 3244479226291. The next prime is 3244479226321. The reversal of 3244479226313 is 3136229744423.

It can be written as a sum of positive squares in 4 ways, for example, as 17325667129 + 3227153559184 = 131627^2 + 1796428^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3244479226313 - 2²² = 3244475032009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3244470226313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721313720 + ... + 721318217.

It is an arithmetic number, because the mean of its divisors is an integer number (439281425121).

Almost surely, 2^{3244479226313} is an apocalyptic number.

It is an amenable number.

3244479226313 is a deficient number, since it is larger than the sum of its proper divisors (269772174655).

3244479226313 is a wasteful number, since it uses less digits than its factorization.

3244479226313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442632123.

The product of its digits is 5225472, while the sum is 50.

The spelling of 3244479226313 in words is "three trillion, two hundred forty-four billion, four hundred seventy-nine million, two hundred twenty-six thousand, three hundred thirteen".