1343321161562 has 16 divisors (see below), whose sum is σ = 2107730479680. Its totient is φ = 640887136032.

The previous prime is 1343321161519. The next prime is 1343321161591. The reversal of 1343321161562 is 2651611233431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35681228 + ... + 35718855.

It is an arithmetic number, because the mean of its divisors is an integer number (131733154980).

Almost surely, 2^{1343321161562} is an apocalyptic number.

1343321161562 is a deficient number, since it is larger than the sum of its proper divisors (764409318118).

1343321161562 is a wasteful number, since it uses less digits than its factorization.

1343321161562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71400517.

The product of its digits is 77760, while the sum is 38.

Adding to 1343321161562 its reverse (2651611233431), we get a palindrome (3994932394993).

The spelling of 1343321161562 in words is "one trillion, three hundred forty-three billion, three hundred twenty-one million, one hundred sixty-one thousand, five hundred sixty-two".