74130041 has 2 divisors, whose sum is σ = 74130042. Its totient is φ = 74130040.

The previous prime is 74130029. The next prime is 74130053. The reversal of 74130041 is 14003147.

It is a balanced prime because it is at equal distance from previous prime (74130029) and next prime (74130053).

It can be written as a sum of positive squares in only one way, i.e., 57320041 + 16810000 = 7571^2 + 4100^2 .

It is a cyclic number.

It is not a de Polignac number, because 74130041 - 2²² = 69935737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74129995 and 74130022.

It is not a weakly prime, because it can be changed into another prime (74130011) 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, 37065020 + 37065021.

It is an arithmetic number, because the mean of its divisors is an integer number (37065021).

Almost surely, 2^74130041 is an apocalyptic number.

It is an amenable number.

74130041 is a deficient number, since it is larger than the sum of its proper divisors (1).

74130041 is an equidigital number, since it uses as much as digits as its factorization.

74130041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 74130041 is about 8609.8804289026. The cubic root of 74130041 is about 420.0794275331.

Adding to 74130041 its reverse (14003147), we get a palindrome (88133188).

The spelling of 74130041 in words is "seventy-four million, one hundred thirty thousand, forty-one".