1142322334 has 8 divisors (see below), whose sum is σ = 1714232520. Its totient is φ = 570911496.

The previous prime is 1142322319. The next prime is 1142322371. The reversal of 1142322334 is 4332232411.

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 = 1142322299 and 1142322308.

It is a congruent number.

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, 119064 + ... + 128299.

It is an arithmetic number, because the mean of its divisors is an integer number (214279065).

Almost surely, 2^1142322334 is an apocalyptic number.

1142322334 is a deficient number, since it is larger than the sum of its proper divisors (571910186).

1142322334 is a wasteful number, since it uses less digits than its factorization.

1142322334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249674.

The product of its digits is 3456, while the sum is 25.

The square root of 1142322334 is about 33798.2593338769. The cubic root of 1142322334 is about 1045.3528059450.

Adding to 1142322334 its reverse (4332232411), we get a palindrome (5474554745).

The spelling of 1142322334 in words is "one billion, one hundred forty-two million, three hundred twenty-two thousand, three hundred thirty-four".