7340742166633 has 2 divisors, whose sum is σ = 7340742166634. Its totient is φ = 7340742166632.

The previous prime is 7340742166613. The next prime is 7340742166657. The reversal of 7340742166633 is 3366612470437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6041331399744 + 1299410766889 = 2457912^2 + 1139917^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7340742166633 is a prime.

It is a super-2 number, since 2×7340742166633² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7340742166613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670371083316 + 3670371083317.

It is an arithmetic number, because the mean of its divisors is an integer number (3670371083317).

Almost surely, 2^{7340742166633} is an apocalyptic number.

It is an amenable number.

7340742166633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340742166633 is an equidigital number, since it uses as much as digits as its factorization.

7340742166633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9144576, while the sum is 52.

The spelling of 7340742166633 in words is "seven trillion, three hundred forty billion, seven hundred forty-two million, one hundred sixty-six thousand, six hundred thirty-three".