1343322442 has 64 divisors (see below), whose sum is σ = 2656862208. Its totient is φ = 494064000.

The previous prime is 1343322433. The next prime is 1343322503. The reversal of 1343322442 is 2442233431.

It is a self number, because there is not a number n which added to its sum of digits gives 1343322442.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192303 + ... + 199165.

It is an arithmetic number, because the mean of its divisors is an integer number (41513472).

Almost surely, 2^1343322442 is an apocalyptic number.

1343322442 is a deficient number, since it is larger than the sum of its proper divisors (1313539766).

1343322442 is a wasteful number, since it uses less digits than its factorization.

1343322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6955.

The product of its digits is 13824, while the sum is 28.

The square root of 1343322442 is about 36651.3634398504. The cubic root of 1343322442 is about 1103.3841898613.

Adding to 1343322442 its reverse (2442233431), we get a palindrome (3785555873).

The spelling of 1343322442 in words is "one billion, three hundred forty-three million, three hundred twenty-two thousand, four hundred forty-two".