3243132404220 has 24 divisors (see below), whose sum is σ = 9080770731984. Its totient is φ = 864835307776.

The previous prime is 3243132404203. The next prime is 3243132404263. The reversal of 3243132404220 is 224042313423.

3243132404220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27026103309 + ... + 27026103428.

It is an arithmetic number, because the mean of its divisors is an integer number (378365447166).

Almost surely, 2^{3243132404220} is an apocalyptic number.

3243132404220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3243132404220 is an abundant number, since it is smaller than the sum of its proper divisors (5837638327764).

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

3243132404220 is a wasteful number, since it uses less digits than its factorization.

3243132404220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54052206749 (or 54052206747 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 3243132404220 its reverse (224042313423), we get a palindrome (3467174717643).

The spelling of 3243132404220 in words is "three trillion, two hundred forty-three billion, one hundred thirty-two million, four hundred four thousand, two hundred twenty".