41013181 has 4 divisors (see below), whose sum is σ = 44741664. Its totient is φ = 37284700.

The previous prime is 41013157. The next prime is 41013211. The reversal of 41013181 is 18131014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41013181 - 2¹³ = 41004989 is a prime.

It is a super-2 number, since 2×41013181² = 3364162031477522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41013101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864225 + ... + 1864246.

It is an arithmetic number, because the mean of its divisors is an integer number (11185416).

Almost surely, 2^41013181 is an apocalyptic number.

It is an amenable number.

41013181 is a deficient number, since it is larger than the sum of its proper divisors (3728483).

41013181 is a wasteful number, since it uses less digits than its factorization.

41013181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728482.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 41013181 is about 6404.1534179000. The cubic root of 41013181 is about 344.8586720722.

Adding to 41013181 its reverse (18131014), we get a palindrome (59144195).

The spelling of 41013181 in words is "forty-one million, thirteen thousand, one hundred eighty-one".