40113141241 has 2 divisors, whose sum is σ = 40113141242. Its totient is φ = 40113141240.

The previous prime is 40113141209. The next prime is 40113141251. The reversal of 40113141241 is 14214131104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32533697641 + 7579443600 = 180371^2 + 87060^2 .

It is a cyclic number.

It is not a de Polignac number, because 40113141241 - 2⁵ = 40113141209 is a prime.

It is not a weakly prime, because it can be changed into another prime (40113141251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20056570620 + 20056570621.

It is an arithmetic number, because the mean of its divisors is an integer number (20056570621).

Almost surely, 2^40113141241 is an apocalyptic number.

It is an amenable number.

40113141241 is a deficient number, since it is larger than the sum of its proper divisors (1).

40113141241 is an equidigital number, since it uses as much as digits as its factorization.

40113141241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 40113141241 its reverse (14214131104), we get a palindrome (54327272345).

The spelling of 40113141241 in words is "forty billion, one hundred thirteen million, one hundred forty-one thousand, two hundred forty-one".