40324221111 has 16 divisors (see below), whose sum is σ = 53853120000. Its totient is φ = 26839103328.

The previous prime is 40324221103. The next prime is 40324221127. The reversal of 40324221111 is 11112242304.

It is not a de Polignac number, because 40324221111 - 2³ = 40324221103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40324221131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8265805 + ... + 8270681.

It is an arithmetic number, because the mean of its divisors is an integer number (3365820000).

Almost surely, 2^40324221111 is an apocalyptic number.

40324221111 is a deficient number, since it is larger than the sum of its proper divisors (13528898889).

40324221111 is a wasteful number, since it uses less digits than its factorization.

40324221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8798.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 40324221111 its reverse (11112242304), we get a palindrome (51436463415).

The spelling of 40324221111 in words is "forty billion, three hundred twenty-four million, two hundred twenty-one thousand, one hundred eleven".