1343393627659 has 2 divisors, whose sum is σ = 1343393627660. Its totient is φ = 1343393627658.

The previous prime is 1343393627603. The next prime is 1343393627683. The reversal of 1343393627659 is 9567263933431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1343393627659 - 2³¹ = 1341246144011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1343393627597 and 1343393627606.

It is not a weakly prime, because it can be changed into another prime (1343393627689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671696813829 + 671696813830.

It is an arithmetic number, because the mean of its divisors is an integer number (671696813830).

Almost surely, 2^{1343393627659} is an apocalyptic number.

1343393627659 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343393627659 is an equidigital number, since it uses as much as digits as its factorization.

1343393627659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66134880, while the sum is 61.

The spelling of 1343393627659 in words is "one trillion, three hundred forty-three billion, three hundred ninety-three million, six hundred twenty-seven thousand, six hundred fifty-nine".