322311434132321 has 8 divisors (see below), whose sum is σ = 323845471162464. Its totient is φ = 320780772322560.

The previous prime is 322311434132263. The next prime is 322311434132341. The reversal of 322311434132321 is 123231434113223.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322311434132321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322311434132341) 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, 843613655 + ... + 843995628.

It is an arithmetic number, because the mean of its divisors is an integer number (40480683895308).

Almost surely, 2^{322311434132321} is an apocalyptic number.

It is an amenable number.

322311434132321 is a deficient number, since it is larger than the sum of its proper divisors (1534037030143).

322311434132321 is a wasteful number, since it uses less digits than its factorization.

322311434132321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687610191.

The product of its digits is 62208, while the sum is 35.

Adding to 322311434132321 its reverse (123231434113223), we get a palindrome (445542868245544).

The spelling of 322311434132321 in words is "three hundred twenty-two trillion, three hundred eleven billion, four hundred thirty-four million, one hundred thirty-two thousand, three hundred twenty-one".