1343168743 has 12 divisors (see below), whose sum is σ = 1630396080. Its totient is φ = 1101230592.

The previous prime is 1343168731. The next prime is 1343168747. The reversal of 1343168743 is 3478613431.

It is not a de Polignac number, because 1343168743 - 2⁹ = 1343168231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343168696 and 1343168705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343168747) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 594778 + ... + 597031.

It is an arithmetic number, because the mean of its divisors is an integer number (135866340).

Almost surely, 2^1343168743 is an apocalyptic number.

1343168743 is a deficient number, since it is larger than the sum of its proper divisors (287227337).

1343168743 is a wasteful number, since it uses less digits than its factorization.

1343168743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191846 (or 1191839 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 1343168743 is about 36649.2666093061. The cubic root of 1343168743 is about 1103.3421062657.

The spelling of 1343168743 in words is "one billion, three hundred forty-three million, one hundred sixty-eight thousand, seven hundred forty-three".