3242440442423 has 48 divisors (see below), whose sum is σ = 4125467049984. Its totient is φ = 2525390239680.

The previous prime is 3242440442357. The next prime is 3242440442467.

It is a happy number.

3242440442423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3242440442423 - 2¹⁰ = 3242440441399 is a prime.

It is a super-2 number, since 2×3242440442423² (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 (3242440442023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62754986 + ... + 62806632.

It is an arithmetic number, because the mean of its divisors is an integer number (85947230208).

Almost surely, 2^{3242440442423} is an apocalyptic number.

3242440442423 is a deficient number, since it is larger than the sum of its proper divisors (883026607561).

3242440442423 is a wasteful number, since it uses less digits than its factorization.

3242440442423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53212 (or 53205 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 38.

It can be divided in two parts, 3242440 and 442423, that added together give a palindrome (3684863).

The spelling of 3242440442423 in words is "three trillion, two hundred forty-two billion, four hundred forty million, four hundred forty-two thousand, four hundred twenty-three".