40221120041 has 8 divisors (see below), whose sum is σ = 41086268160. Its totient is φ = 39362086512.

The previous prime is 40221120013. The next prime is 40221120067. The reversal of 40221120041 is 14002112204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40221120041 - 2⁶ = 40221119977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40221128041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515350 + ... + 1541663.

It is an arithmetic number, because the mean of its divisors is an integer number (5135783520).

Almost surely, 2^40221120041 is an apocalyptic number.

It is an amenable number.

40221120041 is a deficient number, since it is larger than the sum of its proper divisors (865148119).

40221120041 is a wasteful number, since it uses less digits than its factorization.

40221120041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057295.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 40221120041 its reverse (14002112204), we get a palindrome (54223232245).

The spelling of 40221120041 in words is "forty billion, two hundred twenty-one million, one hundred twenty thousand, forty-one".