40441801 has 8 divisors (see below), whose sum is σ = 41541984. Its totient is φ = 39348960.

The previous prime is 40441789. The next prime is 40441811. The reversal of 40441801 is 10814404.

40441801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40441801 - 2¹⁷ = 40310729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40441811) 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, 10410 + ... + 13756.

It is an arithmetic number, because the mean of its divisors is an integer number (5192748).

Almost surely, 2^40441801 is an apocalyptic number.

It is an amenable number.

40441801 is a deficient number, since it is larger than the sum of its proper divisors (1100183).

40441801 is a wasteful number, since it uses less digits than its factorization.

40441801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 40441801 is about 6359.3868415123. The cubic root of 40441801 is about 343.2496970585.

The spelling of 40441801 in words is "forty million, four hundred forty-one thousand, eight hundred one".