3243404234124 has 72 divisors (see below), whose sum is σ = 8313423390272. Its totient is φ = 1066002819840.

The previous prime is 3243404234123. The next prime is 3243404234153. The reversal of 3243404234124 is 4214324043423.

3243404234124 is a `hidden beast` number, since 3 + 2 + 4 + 3 + 404 + 234 + 12 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3243404234123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8600814 + ... + 8969994.

Almost surely, 2^{3243404234124} 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 3243404234124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4156711695136).

3243404234124 is an abundant number, since it is smaller than the sum of its proper divisors (5070019156148).

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

3243404234124 is a wasteful number, since it uses less digits than its factorization.

3243404234124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372607 (or 372602 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 3243404234124 its reverse (4214324043423), we get a palindrome (7457728277547).

The spelling of 3243404234124 in words is "three trillion, two hundred forty-three billion, four hundred four million, two hundred thirty-four thousand, one hundred twenty-four".