322611060464 has 80 divisors (see below), whose sum is σ = 788050632960. Its totient is φ = 124280302080.

The previous prime is 322611060427. The next prime is 322611060467. The reversal of 322611060464 is 464060116223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322611060467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361474 + ... + 1580769.

It is an arithmetic number, because the mean of its divisors is an integer number (9850632912).

Almost surely, 2^322611060464 is an apocalyptic number.

It is an amenable number.

322611060464 is an abundant number, since it is smaller than the sum of its proper divisors (465439572496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322611060464 is a wasteful number, since it uses less digits than its factorization.

322611060464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942358 (or 2942352 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 322611060464 its reverse (464060116223), we get a palindrome (786671176687).

The spelling of 322611060464 in words is "three hundred twenty-two billion, six hundred eleven million, sixty thousand, four hundred sixty-four".