40221424401433 has 12 divisors (see below), whose sum is σ = 45868598103888. Its totient is φ = 34975151648360.

The previous prime is 40221424401349. The next prime is 40221424401461. The reversal of 40221424401433 is 33410442412204.

40221424401433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40221424401433 - 2⁹ = 40221424400921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40221424401533) 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 11 ways as a sum of consecutive naturals, for example, 3456036835 + ... + 3456048472.

It is an arithmetic number, because the mean of its divisors is an integer number (3822383175324).

Almost surely, 2^{40221424401433} is an apocalyptic number.

It is an amenable number.

40221424401433 is a deficient number, since it is larger than the sum of its proper divisors (5647173702455).

40221424401433 is a wasteful number, since it uses less digits than its factorization.

40221424401433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6912085364 (or 6912085341 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 40221424401433 its reverse (33410442412204), we get a palindrome (73631866813637).

The spelling of 40221424401433 in words is "forty trillion, two hundred twenty-one billion, four hundred twenty-four million, four hundred one thousand, four hundred thirty-three".