4232643066522 has 96 divisors (see below), whose sum is σ = 10318314988800. Its totient is φ = 1244186608896.

The previous prime is 4232643066401. The next prime is 4232643066527. The reversal of 4232643066522 is 2256603462324.

4232643066522 is a `hidden beast` number, since 4 + 2 + 3 + 2 + 64 + 3 + 0 + 66 + 522 = 666.

It is not an unprimeable number, because it can be changed into a prime (4232643066527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3867979 + ... + 4840097.

It is an arithmetic number, because the mean of its divisors is an integer number (107482447800).

Almost surely, 2^{4232643066522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4232643066522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159157494400).

4232643066522 is an abundant number, since it is smaller than the sum of its proper divisors (6085671922278).

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

4232643066522 is a wasteful number, since it uses less digits than its factorization.

4232643066522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972972 (or 972969 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 45.

The spelling of 4232643066522 in words is "four trillion, two hundred thirty-two billion, six hundred forty-three million, sixty-six thousand, five hundred twenty-two".