40432224111431 has 4 divisors (see below), whose sum is σ = 40441717476600. Its totient is φ = 40422730746264.

The previous prime is 40432224111421. The next prime is 40432224111443. The reversal of 40432224111431 is 13411142223404.

40432224111431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40432224111431 - 2³⁸ = 40157346204487 is a prime.

It is a super-2 number, since 2×40432224111431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40432224111421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4746676196 + ... + 4746684713.

It is an arithmetic number, because the mean of its divisors is an integer number (10110429369150).

Almost surely, 2^{40432224111431} is an apocalyptic number.

40432224111431 is a deficient number, since it is larger than the sum of its proper divisors (9493365169).

40432224111431 is an equidigital number, since it uses as much as digits as its factorization.

40432224111431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9493365168.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 40432224111431 its reverse (13411142223404), we get a palindrome (53843366334835).

The spelling of 40432224111431 in words is "forty trillion, four hundred thirty-two billion, two hundred twenty-four million, one hundred eleven thousand, four hundred thirty-one".