74023180873 has 2 divisors, whose sum is σ = 74023180874. Its totient is φ = 74023180872.

The previous prime is 74023180867. The next prime is 74023180939. The reversal of 74023180873 is 37808132047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73925803449 + 97377424 = 271893^2 + 9868^2 .

It is a cyclic number.

It is not a de Polignac number, because 74023180873 - 2¹³ = 74023172681 is a prime.

It is not a weakly prime, because it can be changed into another prime (74023180813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37011590436 + 37011590437.

It is an arithmetic number, because the mean of its divisors is an integer number (37011590437).

Almost surely, 2^74023180873 is an apocalyptic number.

It is an amenable number.

74023180873 is a deficient number, since it is larger than the sum of its proper divisors (1).

74023180873 is an equidigital number, since it uses as much as digits as its factorization.

74023180873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 74023180873 in words is "seventy-four billion, twenty-three million, one hundred eighty thousand, eight hundred seventy-three".