41549193041 has 2 divisors, whose sum is σ = 41549193042. Its totient is φ = 41549193040.

The previous prime is 41549193017. The next prime is 41549193047. The reversal of 41549193041 is 14039194514.

41549193041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38620110400 + 2929082641 = 196520^2 + 54121^2 .

It is a cyclic number.

It is not a de Polignac number, because 41549193041 - 2⁶ = 41549192977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41549193041.

It is not a weakly prime, because it can be changed into another prime (41549193047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20774596520 + 20774596521.

It is an arithmetic number, because the mean of its divisors is an integer number (20774596521).

Almost surely, 2^41549193041 is an apocalyptic number.

It is an amenable number.

41549193041 is a deficient number, since it is larger than the sum of its proper divisors (1).

41549193041 is an equidigital number, since it uses as much as digits as its factorization.

41549193041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 41549193041 in words is "forty-one billion, five hundred forty-nine million, one hundred ninety-three thousand, forty-one".