41440505 has 16 divisors (see below), whose sum is σ = 51003264. Its totient is φ = 32313600.

The previous prime is 41440471. The next prime is 41440517. The reversal of 41440505 is 50504414.

It is not a de Polignac number, because 41440505 - 2⁸ = 41440249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33905 + ... + 35105.

It is an arithmetic number, because the mean of its divisors is an integer number (3187704).

Almost surely, 2^41440505 is an apocalyptic number.

It is an amenable number.

41440505 is a deficient number, since it is larger than the sum of its proper divisors (9562759).

41440505 is a wasteful number, since it uses less digits than its factorization.

41440505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 41440505 is about 6437.4299996194. The cubic root of 41440505 is about 346.0522519013.

Adding to 41440505 its reverse (50504414), we get a palindrome (91944919).

The spelling of 41440505 in words is "forty-one million, four hundred forty thousand, five hundred five".