1343251213326 has 32 divisors (see below), whose sum is σ = 3256366579200. Its totient is φ = 407045822040.

The previous prime is 1343251213319. The next prime is 1343251213333. The reversal of 1343251213326 is 6233121523431.

1343251213326 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 2 + 512 + 133 + 2 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1343251213319) and next prime (1343251213333).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1130682246 + ... + 1130683433.

It is an arithmetic number, because the mean of its divisors is an integer number (101761455600).

Almost surely, 2^{1343251213326} is an apocalyptic number.

1343251213326 is an abundant number, since it is smaller than the sum of its proper divisors (1913115365874).

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

1343251213326 is a wasteful number, since it uses less digits than its factorization.

1343251213326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261365701 (or 2261365695 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

Adding to 1343251213326 its reverse (6233121523431), we get a palindrome (7576372736757).

The spelling of 1343251213326 in words is "one trillion, three hundred forty-three billion, two hundred fifty-one million, two hundred thirteen thousand, three hundred twenty-six".