1012340700017 has 2 divisors, whose sum is σ = 1012340700018. Its totient is φ = 1012340700016.

The previous prime is 1012340699977. The next prime is 1012340700043. The reversal of 1012340700017 is 7100070432101.

It is a happy number.

It is an a-pointer prime, because the next prime (1012340700043) can be obtained adding 1012340700017 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662141865841 + 350198834176 = 813721^2 + 591776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012340700017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012340702017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506170350008 + 506170350009.

It is an arithmetic number, because the mean of its divisors is an integer number (506170350009).

Almost surely, 2^{1012340700017} is an apocalyptic number.

It is an amenable number.

1012340700017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012340700017 is an equidigital number, since it uses as much as digits as its factorization.

1012340700017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

The spelling of 1012340700017 in words is "one trillion, twelve billion, three hundred forty million, seven hundred thousand, seventeen".