452424122235422 has 16 divisors (see below), whose sum is σ = 680109006286080. Its totient is φ = 225721130322072.

The previous prime is 452424122235401. The next prime is 452424122235427. The reversal of 452424122235422 is 224532221424254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452424122235427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88121093 + ... + 93113775.

It is an arithmetic number, because the mean of its divisors is an integer number (42506812892880).

Almost surely, 2^{452424122235422} is an apocalyptic number.

452424122235422 is a deficient number, since it is larger than the sum of its proper divisors (227684884050658).

452424122235422 is a wasteful number, since it uses less digits than its factorization.

452424122235422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091007.

The product of its digits is 2457600, while the sum is 44.

Adding to 452424122235422 its reverse (224532221424254), we get a palindrome (676956343659676).

The spelling of 452424122235422 in words is "four hundred fifty-two trillion, four hundred twenty-four billion, one hundred twenty-two million, two hundred thirty-five thousand, four hundred twenty-two".