142314322 has 8 divisors (see below), whose sum is σ = 214781616. Its totient is φ = 70720452.

The previous prime is 142314311. The next prime is 142314331. The reversal of 142314322 is 223413241.

142314322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 142314293 and 142314302.

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, 217948 + ... + 218599.

It is an arithmetic number, because the mean of its divisors is an integer number (26847702).

Almost surely, 2^142314322 is an apocalyptic number.

142314322 is a deficient number, since it is larger than the sum of its proper divisors (72467294).

142314322 is a wasteful number, since it uses less digits than its factorization.

142314322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436712.

The product of its digits is 1152, while the sum is 22.

The square root of 142314322 is about 11929.5566556348. The cubic root of 142314322 is about 522.0950023552.

Adding to 142314322 its reverse (223413241), we get a palindrome (365727563).

The spelling of 142314322 in words is "one hundred forty-two million, three hundred fourteen thousand, three hundred twenty-two".