41105431 has 2 divisors, whose sum is σ = 41105432. Its totient is φ = 41105430.

The previous prime is 41105423. The next prime is 41105443. The reversal of 41105431 is 13450114.

41105431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41105431 - 2³ = 41105423 is a prime.

It is a super-3 number, since 3×41105431³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 41105399 and 41105408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41105131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552715 + 20552716.

It is an arithmetic number, because the mean of its divisors is an integer number (20552716).

Almost surely, 2^41105431 is an apocalyptic number.

41105431 is a deficient number, since it is larger than the sum of its proper divisors (1).

41105431 is an equidigital number, since it uses as much as digits as its factorization.

41105431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 41105431 is about 6411.3517295497. The cubic root of 41105431 is about 345.1170393356.

Adding to 41105431 its reverse (13450114), we get a palindrome (54555545).

The spelling of 41105431 in words is "forty-one million, one hundred five thousand, four hundred thirty-one".