3320032242432 has 144 divisors (see below), whose sum is σ = 9147321881600. Its totient is φ = 1067906764800.

The previous prime is 3320032242419. The next prime is 3320032242433. The reversal of 3320032242432 is 2342422300233.

It is a super-2 number, since 2×3320032242432² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3320032242432.

It is not an unprimeable number, because it can be changed into a prime (3320032242433) 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, 8109207 + ... + 8508777.

Almost surely, 2^{3320032242432} is an apocalyptic number.

3320032242432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3320032242432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4573660940800).

3320032242432 is an abundant number, since it is smaller than the sum of its proper divisors (5827289639168).

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

3320032242432 is a wasteful number, since it uses less digits than its factorization.

3320032242432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399970 (or 399956 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 3320032242432 its reverse (2342422300233), we get a palindrome (5662454542665).

The spelling of 3320032242432 in words is "three trillion, three hundred twenty billion, thirty-two million, two hundred forty-two thousand, four hundred thirty-two".