1745930242093 has 2 divisors, whose sum is σ = 1745930242094. Its totient is φ = 1745930242092.

The previous prime is 1745930242027. The next prime is 1745930242139. The reversal of 1745930242093 is 3902420395471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1268375993284 + 477554248809 = 1126222^2 + 691053^2 .

It is a cyclic number.

It is not a de Polignac number, because 1745930242093 - 2²¹ = 1745928144941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1745930242013) 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, 872965121046 + 872965121047.

It is an arithmetic number, because the mean of its divisors is an integer number (872965121047).

Almost surely, 2^{1745930242093} is an apocalyptic number.

It is an amenable number.

1745930242093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1745930242093 is an equidigital number, since it uses as much as digits as its factorization.

1745930242093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 1745930242093 in words is "one trillion, seven hundred forty-five billion, nine hundred thirty million, two hundred forty-two thousand, ninety-three".