74041075873 has 2 divisors, whose sum is σ = 74041075874. Its totient is φ = 74041075872.

The previous prime is 74041075837. The next prime is 74041075909. The reversal of 74041075873 is 37857014047.

Together with previous prime (74041075837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (74041075837) and next prime (74041075909).

It can be written as a sum of positive squares in only one way, i.e., 56467066384 + 17574009489 = 237628^2 + 132567^2 .

It is an emirp because it is prime and its reverse (37857014047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74041075873 - 2²¹ = 74038978721 is a prime.

It is not a weakly prime, because it can be changed into another prime (74041075973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37020537936 + 37020537937.

It is an arithmetic number, because the mean of its divisors is an integer number (37020537937).

Almost surely, 2^74041075873 is an apocalyptic number.

It is an amenable number.

74041075873 is a deficient number, since it is larger than the sum of its proper divisors (1).

74041075873 is an equidigital number, since it uses as much as digits as its factorization.

74041075873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 74041075873 in words is "seventy-four billion, forty-one million, seventy-five thousand, eight hundred seventy-three".