201040269041 has 2 divisors, whose sum is σ = 201040269042. Its totient is φ = 201040269040.

The previous prime is 201040268993. The next prime is 201040269047. The reversal of 201040269041 is 140962040102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199250640625 + 1789628416 = 446375^2 + 42304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201040269041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201040268995 and 201040269013.

It is not a weakly prime, because it can be changed into another prime (201040269047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100520134520 + 100520134521.

It is an arithmetic number, because the mean of its divisors is an integer number (100520134521).

Almost surely, 2^201040269041 is an apocalyptic number.

It is an amenable number.

201040269041 is a deficient number, since it is larger than the sum of its proper divisors (1).

201040269041 is an equidigital number, since it uses as much as digits as its factorization.

201040269041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 201040269041 in words is "two hundred one billion, forty million, two hundred sixty-nine thousand, forty-one".