41442129 has 6 divisors (see below), whose sum is σ = 59860866. Its totient is φ = 27628080.

The previous prime is 41442091. The next prime is 41442151. The reversal of 41442129 is 92124414.

It is a happy number.

41442129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32798529 + 8643600 = 5727^2 + 2940^2 .

It is not a de Polignac number, because 41442129 - 2⁷ = 41442001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41442169) 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 in 5 ways as a sum of consecutive naturals, for example, 2302332 + ... + 2302349.

It is an arithmetic number, because the mean of its divisors is an integer number (9976811).

Almost surely, 2^41442129 is an apocalyptic number.

It is an amenable number.

41442129 is a deficient number, since it is larger than the sum of its proper divisors (18418737).

41442129 is a wasteful number, since it uses less digits than its factorization.

41442129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604687 (or 4604684 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 41442129 is about 6437.5561356776. The cubic root of 41442129 is about 346.0567722895.

The spelling of 41442129 in words is "forty-one million, four hundred forty-two thousand, one hundred twenty-nine".