40321111411 has 32 divisors (see below), whose sum is σ = 50455042560. Its totient is φ = 31437559296.

The previous prime is 40321111399. The next prime is 40321111451. The reversal of 40321111411 is 11411112304.

It is a cyclic number.

It is not a de Polignac number, because 40321111411 - 2¹⁵ = 40321078643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40321111451) 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 31 ways as a sum of consecutive naturals, for example, 374860 + ... + 470278.

It is an arithmetic number, because the mean of its divisors is an integer number (1576720080).

Almost surely, 2^40321111411 is an apocalyptic number.

40321111411 is a deficient number, since it is larger than the sum of its proper divisors (10133931149).

40321111411 is a wasteful number, since it uses less digits than its factorization.

40321111411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95563.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 40321111411 its reverse (11411112304), we get a palindrome (51732223715).

The spelling of 40321111411 in words is "forty billion, three hundred twenty-one million, one hundred eleven thousand, four hundred eleven".