3230021332032 has 112 divisors (see below), whose sum is σ = 9371323083072. Its totient is φ = 973722746880.

The previous prime is 3230021332019. The next prime is 3230021332039. The reversal of 3230021332032 is 2302331200323.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 3230021331993 and 3230021332011.

It is not an unprimeable number, because it can be changed into a prime (3230021332039) 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, 3554473 + ... + 4369704.

Almost surely, 2^{3230021332032} is an apocalyptic number.

3230021332032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3230021332032 is an abundant number, since it is smaller than the sum of its proper divisors (6141301751040).

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

3230021332032 is a wasteful number, since it uses less digits than its factorization.

3230021332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924396 (or 7924386 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 3230021332032 its reverse (2302331200323), we get a palindrome (5532352532355).

The spelling of 3230021332032 in words is "three trillion, two hundred thirty billion, twenty-one million, three hundred thirty-two thousand, thirty-two".