1343140123306 has 16 divisors (see below), whose sum is σ = 2048022132480. Its totient is φ = 660469132080.

The previous prime is 1343140123279. The next prime is 1343140123307. The reversal of 1343140123306 is 6033210413431.

It is not an unprimeable number, because it can be changed into a prime (1343140123307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124555 + ... + 1643713.

It is an arithmetic number, because the mean of its divisors is an integer number (128001383280).

Almost surely, 2^{1343140123306} is an apocalyptic number.

1343140123306 is a deficient number, since it is larger than the sum of its proper divisors (704882009174).

1343140123306 is a wasteful number, since it uses less digits than its factorization.

1343140123306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526469.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 1343140123306 its reverse (6033210413431), we get a palindrome (7376350536737).

The spelling of 1343140123306 in words is "one trillion, three hundred forty-three billion, one hundred forty million, one hundred twenty-three thousand, three hundred six".