322042342 has 8 divisors (see below), whose sum is σ = 486306000. Its totient is φ = 159940344.

The previous prime is 322042333. The next prime is 322042349. The reversal of 322042342 is 243240223.

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

It is a super-2 number, since 2×322042342² = 207422540081689928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322042349) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 540042 + ... + 540637.

It is an arithmetic number, because the mean of its divisors is an integer number (60788250).

Almost surely, 2^322042342 is an apocalyptic number.

322042342 is a deficient number, since it is larger than the sum of its proper divisors (164263658).

322042342 is a wasteful number, since it uses less digits than its factorization.

322042342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080830.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 322042342 is about 17945.5382198473. The cubic root of 322042342 is about 685.4424420672.

Adding to 322042342 its reverse (243240223), we get a palindrome (565282565).

The spelling of 322042342 in words is "three hundred twenty-two million, forty-two thousand, three hundred forty-two".