41145418 has 4 divisors (see below), whose sum is σ = 61718130. Its totient is φ = 20572708.

The previous prime is 41145373. The next prime is 41145449. The reversal of 41145418 is 81454114.

41145418 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 can be written as a sum of positive squares in only one way, i.e., 40793769 + 351649 = 6387^2 + 593^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10286353 + ... + 10286356.

Almost surely, 2^41145418 is an apocalyptic number.

41145418 is a deficient number, since it is larger than the sum of its proper divisors (20572712).

41145418 is a wasteful number, since it uses less digits than its factorization.

41145418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20572711.

The product of its digits is 2560, while the sum is 28.

The square root of 41145418 is about 6414.4694246680. The cubic root of 41145418 is about 345.2289120025.

The spelling of 41145418 in words is "forty-one million, one hundred forty-five thousand, four hundred eighteen".