41442151 has 2 divisors, whose sum is σ = 41442152. Its totient is φ = 41442150.

The previous prime is 41442091. The next prime is 41442157. The reversal of 41442151 is 15124414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41442151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41442157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20721075 + 20721076.

It is an arithmetic number, because the mean of its divisors is an integer number (20721076).

Almost surely, 2^41442151 is an apocalyptic number.

41442151 is a deficient number, since it is larger than the sum of its proper divisors (1).

41442151 is an equidigital number, since it uses as much as digits as its factorization.

41442151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 640, while the sum is 22.

The square root of 41442151 is about 6437.5578444003. The cubic root of 41442151 is about 346.0568335255.

Adding to 41442151 its reverse (15124414), we get a palindrome (56566565).

The spelling of 41442151 in words is "forty-one million, four hundred forty-two thousand, one hundred fifty-one".