1343343042312 has 64 divisors (see below), whose sum is σ = 3375817300800. Its totient is φ = 445457376000.

The previous prime is 1343343042311. The next prime is 1343343042341. The reversal of 1343343042312 is 2132403433431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1343343042311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4859398 + ... + 5128394.

It is an arithmetic number, because the mean of its divisors is an integer number (52747145325).

Almost surely, 2^{1343343042312} is an apocalyptic number.

1343343042312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1343343042312 is an abundant number, since it is smaller than the sum of its proper divisors (2032474258488).

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

1343343042312 is a wasteful number, since it uses less digits than its factorization.

1343343042312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270086 (or 270082 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 1343343042312 its reverse (2132403433431), we get a palindrome (3475746475743).

The spelling of 1343343042312 in words is "one trillion, three hundred forty-three billion, three hundred forty-three million, forty-two thousand, three hundred twelve".