40221235005244 has 12 divisors (see below), whose sum is σ = 70387205654304. Its totient is φ = 20110604818304.

The previous prime is 40221235005229. The next prime is 40221235005307. The reversal of 40221235005244 is 44250053212204.

40221235005244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 11004429 + ... + 14196475.

It is an arithmetic number, because the mean of its divisors is an integer number (5865600471192).

Almost surely, 2^{40221235005244} is an apocalyptic number.

It is an amenable number.

40221235005244 is a deficient number, since it is larger than the sum of its proper divisors (30165970649060).

40221235005244 is a wasteful number, since it uses less digits than its factorization.

40221235005244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342164 (or 6342162 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 40221235005244 its reverse (44250053212204), we get a palindrome (84471288217448).

The spelling of 40221235005244 in words is "forty trillion, two hundred twenty-one billion, two hundred thirty-five million, five thousand, two hundred forty-four".