41440030 has 16 divisors (see below), whose sum is σ = 75291120. Its totient is φ = 16420672.

The previous prime is 41440019. The next prime is 41440039. The reversal of 41440030 is 3004414.

41440030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 41439986 and 41440013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41440039) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 18295 + ... + 20434.

It is an arithmetic number, because the mean of its divisors is an integer number (4705695).

Almost surely, 2^41440030 is an apocalyptic number.

41440030 is a deficient number, since it is larger than the sum of its proper divisors (33851090).

41440030 is a wasteful number, since it uses less digits than its factorization.

41440030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38843.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 41440030 is about 6437.3931059086. The cubic root of 41440030 is about 346.0509297211.

Adding to 41440030 its reverse (3004414), we get a palindrome (44444444).

The spelling of 41440030 in words is "forty-one million, four hundred forty thousand, thirty".