1343450440112 has 40 divisors (see below), whose sum is σ = 2840771317392. Its totient is φ = 610400019200.

The previous prime is 1343450440093. The next prime is 1343450440141. The reversal of 1343450440112 is 2110440543431.

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, 1204439 + ... + 2034102.

Almost surely, 2^{1343450440112} is an apocalyptic number.

It is an amenable number.

1343450440112 is an abundant number, since it is smaller than the sum of its proper divisors (1497320877280).

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

1343450440112 is a wasteful number, since it uses less digits than its factorization.

1343450440112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240917 (or 3240911 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 1343450440112 its reverse (2110440543431), we get a palindrome (3453890983543).

The spelling of 1343450440112 in words is "one trillion, three hundred forty-three billion, four hundred fifty million, four hundred forty thousand, one hundred twelve".