322424142 has 48 divisors (see below), whose sum is σ = 702036720. Its totient is φ = 98376192.

The previous prime is 322424119. The next prime is 322424153. The reversal of 322424142 is 241424223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138484 + ... + 140792.

It is an arithmetic number, because the mean of its divisors is an integer number (14625765).

Almost surely, 2^322424142 is an apocalyptic number.

322424142 is an abundant number, since it is smaller than the sum of its proper divisors (379612578).

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

322424142 is a wasteful number, since it uses less digits than its factorization.

322424142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2368 counting only the distinct ones).

The product of its digits is 3072, while the sum is 24.

The square root of 322424142 is about 17956.1728104850. The cubic root of 322424142 is about 685.7132124363.

Adding to 322424142 its reverse (241424223), we get a palindrome (563848365).

The spelling of 322424142 in words is "three hundred twenty-two million, four hundred twenty-four thousand, one hundred forty-two".