3243344433423 has 32 divisors (see below), whose sum is σ = 4429696108032. Its totient is φ = 2110235568000.

The previous prime is 3243344433403. The next prime is 3243344433463.

3243344433423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3243344433423 - 2⁶ = 3243344433359 is a prime.

It is a super-2 number, since 2×3243344433423² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243344433403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130205736 + ... + 130230642.

It is an arithmetic number, because the mean of its divisors is an integer number (138428003376).

Almost surely, 2^{3243344433423} is an apocalyptic number.

3243344433423 is a deficient number, since it is larger than the sum of its proper divisors (1186351674609).

3243344433423 is a wasteful number, since it uses less digits than its factorization.

3243344433423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31135.

The product of its digits is 2985984, while the sum is 42.

The spelling of 3243344433423 in words is "three trillion, two hundred forty-three billion, three hundred forty-four million, four hundred thirty-three thousand, four hundred twenty-three".