41129999 has 4 divisors (see below), whose sum is σ = 41248200. Its totient is φ = 41011800.

The previous prime is 41129993. The next prime is 41130013. The reversal of 41129999 is 99992114.

41129999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41129999 is a prime.

It is a Duffinian number.

41129999 is a modest number, since divided by 9999 gives 4112 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41129993) 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 3 ways as a sum of consecutive naturals, for example, 58577 + ... + 59274.

It is an arithmetic number, because the mean of its divisors is an integer number (10312050).

Almost surely, 2^41129999 is an apocalyptic number.

41129999 is a deficient number, since it is larger than the sum of its proper divisors (118201).

41129999 is a wasteful number, since it uses less digits than its factorization.

41129999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118200.

The product of its digits is 52488, while the sum is 44.

The square root of 41129999 is about 6413.2674199662. The cubic root of 41129999 is about 345.1857824559.

The spelling of 41129999 in words is "forty-one million, one hundred twenty-nine thousand, nine hundred ninety-nine".