332424442 has 8 divisors (see below), whose sum is σ = 569870496. Its totient is φ = 142467612.

The previous prime is 332424403. The next prime is 332424457. The reversal of 332424442 is 244424233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332424442² = 221012019278022728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332424442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11872288 + ... + 11872315.

It is an arithmetic number, because the mean of its divisors is an integer number (71233812).

Almost surely, 2^332424442 is an apocalyptic number.

332424442 is a deficient number, since it is larger than the sum of its proper divisors (237446054).

332424442 is a wasteful number, since it uses less digits than its factorization.

332424442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23744612.

The product of its digits is 18432, while the sum is 28.

The square root of 332424442 is about 18232.5105786340. The cubic root of 332424442 is about 692.7305106540.

Adding to 332424442 its reverse (244424233), we get a palindrome (576848675).

The spelling of 332424442 in words is "three hundred thirty-two million, four hundred twenty-four thousand, four hundred forty-two".