41135409 has 12 divisors (see below), whose sum is σ = 67906176. Its totient is φ = 23505912.

The previous prime is 41135407. The next prime is 41135467. The reversal of 41135409 is 90453114.

41135409 is a `hidden beast` number, since 4 + 113 + 540 + 9 = 666.

It is not a de Polignac number, because 41135409 - 2¹ = 41135407 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41135407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326409 + ... + 326534.

It is an arithmetic number, because the mean of its divisors is an integer number (5658848).

Almost surely, 2^41135409 is an apocalyptic number.

It is an amenable number.

41135409 is a deficient number, since it is larger than the sum of its proper divisors (26770767).

41135409 is a wasteful number, since it uses less digits than its factorization.

41135409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652956 (or 652953 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 41135409 is about 6413.6891879791. The cubic root of 41135409 is about 345.2009163667.

The spelling of 41135409 in words is "forty-one million, one hundred thirty-five thousand, four hundred nine".