1343200312 has 16 divisors (see below), whose sum is σ = 2534544360. Its totient is φ = 667321824.

The previous prime is 1343200301. The next prime is 1343200343. The reversal of 1343200312 is 2130023431.

It is a self number, because there is not a number n which added to its sum of digits gives 1343200312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533458 + ... + 535969.

Almost surely, 2^1343200312 is an apocalyptic number.

It is an amenable number.

1343200312 is a deficient number, since it is larger than the sum of its proper divisors (1191344048).

1343200312 is a wasteful number, since it uses less digits than its factorization.

1343200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069590 (or 1069586 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1343200312 is about 36649.6972975221. The cubic root of 1343200312 is about 1103.3507502861.

Adding to 1343200312 its reverse (2130023431), we get a palindrome (3473223743).

The spelling of 1343200312 in words is "one billion, three hundred forty-three million, two hundred thousand, three hundred twelve".