4322764659928 has 432 divisors, whose sum is σ = 10217309699520. Its totient is φ = 1710700992000.

The previous prime is 4322764659901. The next prime is 4322764659977. The reversal of 4322764659928 is 8299564672234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 9376929618 + ... + 9376930078.

It is an arithmetic number, because the mean of its divisors is an integer number (23651179860).

Almost surely, 2^{4322764659928} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4322764659928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5108654849760).

4322764659928 is an abundant number, since it is smaller than the sum of its proper divisors (5894545039592).

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

4322764659928 is a wasteful number, since it uses less digits than its factorization.

4322764659928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 561 counting only the distinct ones).

The product of its digits is 313528320, while the sum is 67.

The spelling of 4322764659928 in words is "four trillion, three hundred twenty-two billion, seven hundred sixty-four million, six hundred fifty-nine thousand, nine hundred twenty-eight".