40421443223332 has 12 divisors (see below), whose sum is σ = 71092990595200. Its totient is φ = 20109160196136.

The previous prime is 40421443223309. The next prime is 40421443223419. The reversal of 40421443223332 is 23332234412404.

40421443223332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40421443223291 and 40421443223300.

It is an unprimeable number.

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, 25390352988 + ... + 25390354579.

Almost surely, 2^{40421443223332} is an apocalyptic number.

It is an amenable number.

40421443223332 is a deficient number, since it is larger than the sum of its proper divisors (30671547371868).

40421443223332 is a wasteful number, since it uses less digits than its factorization.

40421443223332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50780707770 (or 50780707768 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 40421443223332 its reverse (23332234412404), we get a palindrome (63753677635736).

The spelling of 40421443223332 in words is "forty trillion, four hundred twenty-one billion, four hundred forty-three million, two hundred twenty-three thousand, three hundred thirty-two".