1322341442 has 16 divisors (see below), whose sum is σ = 2109438240. Its totient is φ = 619913088.

The previous prime is 1322341439. The next prime is 1322341451. The reversal of 1322341442 is 2441432231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175688 + ... + 183059.

It is an arithmetic number, because the mean of its divisors is an integer number (131839890).

Almost surely, 2^1322341442 is an apocalyptic number.

1322341442 is a deficient number, since it is larger than the sum of its proper divisors (787096798).

1322341442 is a wasteful number, since it uses less digits than its factorization.

1322341442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358865.

The product of its digits is 4608, while the sum is 26.

The square root of 1322341442 is about 36364.0130073676. The cubic root of 1322341442 is about 1097.6095312217.

Adding to 1322341442 its reverse (2441432231), we get a palindrome (3763773673).

The spelling of 1322341442 in words is "one billion, three hundred twenty-two million, three hundred forty-one thousand, four hundred forty-two".