4032321023020 has 24 divisors (see below), whose sum is σ = 8475374527200. Its totient is φ = 1611499765632.

The previous prime is 4032321023011. The next prime is 4032321023039. The reversal of 4032321023020 is 203201232304.

It is a super-2 number, since 2×4032321023020² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4032321022982 and 4032321023000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89267080 + ... + 89312239.

It is an arithmetic number, because the mean of its divisors is an integer number (353140605300).

Almost surely, 2^{4032321023020} is an apocalyptic number.

It is an amenable number.

4032321023020 is an abundant number, since it is smaller than the sum of its proper divisors (4443053504180).

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

4032321023020 is a wasteful number, since it uses less digits than its factorization.

4032321023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178580457 (or 178580455 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 4032321023020 its reverse (203201232304), we get a palindrome (4235522255324).

The spelling of 4032321023020 in words is "four trillion, thirty-two billion, three hundred twenty-one million, twenty-three thousand, twenty".