41145811 has 8 divisors (see below), whose sum is σ = 49498880. Its totient is φ = 33411528.

The previous prime is 41145791. The next prime is 41145817. The reversal of 41145811 is 11854114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41145811 - 2¹¹ = 41143763 is a prime.

It is the 6415-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41145817) by changing a digit.

It is a nontrivial repunit in base 6414.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154551 + ... + 154816.

It is an arithmetic number, because the mean of its divisors is an integer number (6187360).

Almost surely, 2^41145811 is an apocalyptic number.

41145811 is a deficient number, since it is larger than the sum of its proper divisors (8353069).

41145811 is a wasteful number, since it uses less digits than its factorization.

41145811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309393.

The product of its digits is 640, while the sum is 25.

The square root of 41145811 is about 6414.5000584613. The cubic root of 41145811 is about 345.2300111490.

Adding to 41145811 its reverse (11854114), we get a palindrome (52999925).

The spelling of 41145811 in words is "forty-one million, one hundred forty-five thousand, eight hundred eleven".