1343168109 has 8 divisors (see below), whose sum is σ = 1989878720. Its totient is φ = 895445388.

The previous prime is 1343168069. The next prime is 1343168119. The reversal of 1343168109 is 9018613431.

It is not a de Polignac number, because 1343168109 - 2¹¹ = 1343166061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343168119) 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, 24873457 + ... + 24873510.

It is an arithmetic number, because the mean of its divisors is an integer number (248734840).

Almost surely, 2^1343168109 is an apocalyptic number.

It is an amenable number.

1343168109 is a deficient number, since it is larger than the sum of its proper divisors (646710611).

1343168109 is an equidigital number, since it uses as much as digits as its factorization.

1343168109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49746976 (or 49746970 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 1343168109 is about 36649.2579597459. The cubic root of 1343168109 is about 1103.3419326665.

The spelling of 1343168109 in words is "one billion, three hundred forty-three million, one hundred sixty-eight thousand, one hundred nine".