1343383009279 has 2 divisors, whose sum is σ = 1343383009280. Its totient is φ = 1343383009278.

The previous prime is 1343383009277. The next prime is 1343383009361. The reversal of 1343383009279 is 9729003833431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1343383009279 - 2¹ = 1343383009277 is a prime.

Together with 1343383009277, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343383009277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671691504639 + 671691504640.

It is an arithmetic number, because the mean of its divisors is an integer number (671691504640).

Almost surely, 2^{1343383009279} is an apocalyptic number.

1343383009279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343383009279 is an equidigital number, since it uses as much as digits as its factorization.

1343383009279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 52.

The spelling of 1343383009279 in words is "one trillion, three hundred forty-three billion, three hundred eighty-three million, nine thousand, two hundred seventy-nine".