1007742930497 has 2 divisors, whose sum is σ = 1007742930498. Its totient is φ = 1007742930496.

The previous prime is 1007742930407. The next prime is 1007742930559. The reversal of 1007742930497 is 7940392477001.

It is a Cunningham number, because it is equal to 1003864²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007742930496 + 1 = 1003864^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 1007742930497 - 2⁸ = 1007742930241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1007742930407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503871465248 + 503871465249.

It is an arithmetic number, because the mean of its divisors is an integer number (503871465249).

Almost surely, 2^{1007742930497} is an apocalyptic number.

It is an amenable number.

1007742930497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007742930497 is an equidigital number, since it uses as much as digits as its factorization.

1007742930497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 1007742930497 in words is "one trillion, seven billion, seven hundred forty-two million, nine hundred thirty thousand, four hundred ninety-seven".