41156441 has 2 divisors, whose sum is σ = 41156442. Its totient is φ = 41156440.

The previous prime is 41156429. The next prime is 41156459. The reversal of 41156441 is 14465114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38688400 + 2468041 = 6220^2 + 1571^2 .

It is a cyclic number.

It is not a de Polignac number, because 41156441 - 2⁶ = 41156377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41156441.

It is not a weakly prime, because it can be changed into another prime (41156471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20578220 + 20578221.

It is an arithmetic number, because the mean of its divisors is an integer number (20578221).

Almost surely, 2^41156441 is an apocalyptic number.

It is an amenable number.

41156441 is a deficient number, since it is larger than the sum of its proper divisors (1).

41156441 is an equidigital number, since it uses as much as digits as its factorization.

41156441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 26.

The square root of 41156441 is about 6415.3285964166. The cubic root of 41156441 is about 345.2597385902.

The spelling of 41156441 in words is "forty-one million, one hundred fifty-six thousand, four hundred forty-one".