322044243313 has 8 divisors (see below), whose sum is σ = 346858514408. Its totient is φ = 297235920384.

The previous prime is 322044243307. The next prime is 322044243331. The reversal of 322044243313 is 313342440223.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2878000609 + 319166242704 = 53647^2 + 564948^2 .

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

It is not a de Polignac number, because 322044243313 - 2¹⁷ = 322044112241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322044243343) 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, 1374270 + ... + 1591447.

It is an arithmetic number, because the mean of its divisors is an integer number (43357314301).

Almost surely, 2^322044243313 is an apocalyptic number.

It is an amenable number.

322044243313 is a deficient number, since it is larger than the sum of its proper divisors (24814271095).

322044243313 is a wasteful number, since it uses less digits than its factorization.

322044243313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974083.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 322044243313 its reverse (313342440223), we get a palindrome (635386683536).

The spelling of 322044243313 in words is "three hundred twenty-two billion, forty-four million, two hundred forty-three thousand, three hundred thirteen".