1343111553236 has 6 divisors (see below), whose sum is σ = 2350445218170. Its totient is φ = 671555776616.

The previous prime is 1343111553229. The next prime is 1343111553241. The reversal of 1343111553236 is 6323551113431.

It can be written as a sum of positive squares in only one way, i.e., 1163075971600 + 180035581636 = 1078460^2 + 424306^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1343111553236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167888944151 + ... + 167888944158.

It is an arithmetic number, because the mean of its divisors is an integer number (391740869695).

Almost surely, 2^{1343111553236} is an apocalyptic number.

It is an amenable number.

1343111553236 is a deficient number, since it is larger than the sum of its proper divisors (1007333664934).

1343111553236 is a wasteful number, since it uses less digits than its factorization.

1343111553236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335777888313 (or 335777888311 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

Adding to 1343111553236 its reverse (6323551113431), we get a palindrome (7666662666667).

The spelling of 1343111553236 in words is "one trillion, three hundred forty-three billion, one hundred eleven million, five hundred fifty-three thousand, two hundred thirty-six".