1343342303140 has 12 divisors (see below), whose sum is σ = 2821018836636. Its totient is φ = 537336921248.

The previous prime is 1343342303089. The next prime is 1343342303153. The reversal of 1343342303140 is 413032433431.

It can be written as a sum of positive squares in 2 ways, for example, as 408249435136 + 935092868004 = 638944^2 + 967002^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33583557559 + ... + 33583557598.

It is an arithmetic number, because the mean of its divisors is an integer number (235084903053).

Almost surely, 2^{1343342303140} is an apocalyptic number.

1343342303140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343342303140 is an abundant number, since it is smaller than the sum of its proper divisors (1477676533496).

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

1343342303140 is a wasteful number, since it uses less digits than its factorization.

1343342303140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67167115166 (or 67167115164 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1343342303140 its reverse (413032433431), we get a palindrome (1756374736571).

The spelling of 1343342303140 in words is "one trillion, three hundred forty-three billion, three hundred forty-two million, three hundred three thousand, one hundred forty".