1017340759639 has 2 divisors, whose sum is σ = 1017340759640. Its totient is φ = 1017340759638.

The previous prime is 1017340759627. The next prime is 1017340759697. The reversal of 1017340759639 is 9369570437101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1017340759639 - 2²³ = 1017332371031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1017340759639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1017340759439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508670379819 + 508670379820.

It is an arithmetic number, because the mean of its divisors is an integer number (508670379820).

Almost surely, 2^{1017340759639} is an apocalyptic number.

1017340759639 is a deficient number, since it is larger than the sum of its proper divisors (1).

1017340759639 is an equidigital number, since it uses as much as digits as its factorization.

1017340759639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 1017340759639 in words is "one trillion, seventeen billion, three hundred forty million, seven hundred fifty-nine thousand, six hundred thirty-nine".