18050000041 has 2 divisors, whose sum is σ = 18050000042. Its totient is φ = 18050000040.

The previous prime is 18050000029. The next prime is 18050000051. The reversal of 18050000041 is 14000005081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15800490000 + 2249510041 = 125700^2 + 47429^2 .

It is a cyclic number.

It is not a de Polignac number, because 18050000041 - 2¹¹ = 18049997993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18049999973 and 18050000018.

It is not a weakly prime, because it can be changed into another prime (18050000051) 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, 9025000020 + 9025000021.

It is an arithmetic number, because the mean of its divisors is an integer number (9025000021).

Almost surely, 2^18050000041 is an apocalyptic number.

It is an amenable number.

18050000041 is a deficient number, since it is larger than the sum of its proper divisors (1).

18050000041 is an equidigital number, since it uses as much as digits as its factorization.

18050000041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The spelling of 18050000041 in words is "eighteen billion, fifty million, forty-one", and thus it is an aban number and an uban number.