41240131 has 2 divisors, whose sum is σ = 41240132. Its totient is φ = 41240130.

The previous prime is 41240123. The next prime is 41240153. The reversal of 41240131 is 13104214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41240131 - 2³ = 41240123 is a prime.

It is a super-2 number, since 2×41240131² = 3401496809794322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41240191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20620065 + 20620066.

It is an arithmetic number, because the mean of its divisors is an integer number (20620066).

Almost surely, 2^41240131 is an apocalyptic number.

41240131 is a deficient number, since it is larger than the sum of its proper divisors (1).

41240131 is an equidigital number, since it uses as much as digits as its factorization.

41240131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 41240131 is about 6421.8479427654. The cubic root of 41240131 is about 345.4936041646.

Adding to 41240131 its reverse (13104214), we get a palindrome (54344345).

The spelling of 41240131 in words is "forty-one million, two hundred forty thousand, one hundred thirty-one".