40411113311 has 4 divisors (see below), whose sum is σ = 40719595224. Its totient is φ = 40102631400.

The previous prime is 40411113293. The next prime is 40411113341. The reversal of 40411113311 is 11331111404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40411113311 - 2²⁶ = 40344004447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40411113341) 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 3 ways as a sum of consecutive naturals, for example, 154240760 + ... + 154241021.

It is an arithmetic number, because the mean of its divisors is an integer number (10179898806).

Almost surely, 2^40411113311 is an apocalyptic number.

40411113311 is a deficient number, since it is larger than the sum of its proper divisors (308481913).

40411113311 is a wasteful number, since it uses less digits than its factorization.

40411113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308481912.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 40411113311 its reverse (11331111404), we get a palindrome (51742224715).

The spelling of 40411113311 in words is "forty billion, four hundred eleven million, one hundred thirteen thousand, three hundred eleven".