322311434132432 has 10 divisors (see below), whose sum is σ = 624478403631618. Its totient is φ = 161155717066208.

The previous prime is 322311434132357. The next prime is 322311434132489. The reversal of 322311434132432 is 234231434113223.

It can be written as a sum of positive squares in only one way, i.e., 276627947922496 + 45683486209936 = 16632136^2 + 6758956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10072232316623 + ... + 10072232316654.

Almost surely, 2^{322311434132432} is an apocalyptic number.

It is an amenable number.

322311434132432 is a deficient number, since it is larger than the sum of its proper divisors (302166969499186).

322311434132432 is a wasteful number, since it uses less digits than its factorization.

322311434132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20144464633285 (or 20144464633279 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

Adding to 322311434132432 its reverse (234231434113223), we get a palindrome (556542868245655).

The spelling of 322311434132432 in words is "three hundred twenty-two trillion, three hundred eleven billion, four hundred thirty-four million, one hundred thirty-two thousand, four hundred thirty-two".