1343331113346 has 64 divisors (see below), whose sum is σ = 3049004851200. Its totient is φ = 438294099600.

The previous prime is 1343331113309. The next prime is 1343331113357. The reversal of 1343331113346 is 6433111333431.

1343331113346 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 3 + 311 + 1 + 334 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1343331113346.

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, 727410 + ... + 1793261.

It is an arithmetic number, because the mean of its divisors is an integer number (47640700800).

Almost surely, 2^{1343331113346} is an apocalyptic number.

1343331113346 is an abundant number, since it is smaller than the sum of its proper divisors (1705673737854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343331113346 is a wasteful number, since it uses less digits than its factorization.

1343331113346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520892 (or 2520886 counting only the distinct ones).

The product of its digits is 69984, while the sum is 36.

Adding to 1343331113346 its reverse (6433111333431), we get a palindrome (7776442446777).

The spelling of 1343331113346 in words is "one trillion, three hundred forty-three billion, three hundred thirty-one million, one hundred thirteen thousand, three hundred forty-six".