532403122442 has 4 divisors (see below), whose sum is σ = 798604683666. Its totient is φ = 266201561220.

The previous prime is 532403122439. The next prime is 532403122453. The reversal of 532403122442 is 244221304235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244221304235 = 5 ⋅48844260847.

It can be written as a sum of positive squares in only one way, i.e., 450108151801 + 82294970641 = 670901^2 + 286871^2 .

It is a junction number, because it is equal to n+sod(n) for n = 532403122399 and 532403122408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133100780609 + ... + 133100780612.

Almost surely, 2^532403122442 is an apocalyptic number.

532403122442 is a deficient number, since it is larger than the sum of its proper divisors (266201561224).

532403122442 is a wasteful number, since it uses less digits than its factorization.

532403122442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266201561223.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 532403122442 its reverse (244221304235), we get a palindrome (776624426677).

The spelling of 532403122442 in words is "five hundred thirty-two billion, four hundred three million, one hundred twenty-two thousand, four hundred forty-two".