40441040411 has 8 divisors (see below), whose sum is σ = 40669655040. Its totient is φ = 40212848232.

The previous prime is 40441040351. The next prime is 40441040513. The reversal of 40441040411 is 11404014404.

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 40441040411 - 2²⁶ = 40373931547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40441040711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87380 + ... + 297518.

It is an arithmetic number, because the mean of its divisors is an integer number (5083706880).

Almost surely, 2^40441040411 is an apocalyptic number.

40441040411 is a deficient number, since it is larger than the sum of its proper divisors (228614629).

40441040411 is a wasteful number, since it uses less digits than its factorization.

40441040411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211225.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 40441040411 its reverse (11404014404), we get a palindrome (51845054815).

The spelling of 40441040411 in words is "forty billion, four hundred forty-one million, forty thousand, four hundred eleven".