3243422312240 has 160 divisors (see below), whose sum is σ = 8258771404800. Its totient is φ = 1174808668160.

The previous prime is 3243422312237. The next prime is 3243422312267. The reversal of 3243422312240 is 422132243423.

It is a super-3 number, since 3×3243422312240³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3243422312197 and 3243422312206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239838119 + ... + 239851641.

It is an arithmetic number, because the mean of its divisors is an integer number (51617321280).

Almost surely, 2^{3243422312240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3243422312240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4129385702400).

3243422312240 is an abundant number, since it is smaller than the sum of its proper divisors (5015349092560).

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

3243422312240 is a wasteful number, since it uses less digits than its factorization.

3243422312240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14595 (or 14589 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 3243422312240 its reverse (422132243423), we get a palindrome (3665554555663).

The spelling of 3243422312240 in words is "three trillion, two hundred forty-three billion, four hundred twenty-two million, three hundred twelve thousand, two hundred forty".