42044321222241 has 32 divisors (see below), whose sum is σ = 60977331558528. Its totient is φ = 25613784230400.

The previous prime is 42044321222227. The next prime is 42044321222251. The reversal of 42044321222241 is 14222212344024.

42044321222241 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 42044321222241 - 2⁹ = 42044321221729 is a prime.

It is a super-2 number, since 2×42044321222241² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42044321222251) 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 31 ways as a sum of consecutive naturals, for example, 28496010 + ... + 29935116.

It is an arithmetic number, because the mean of its divisors is an integer number (1905541611204).

Almost surely, 2^{42044321222241} is an apocalyptic number.

It is an amenable number.

42044321222241 is a deficient number, since it is larger than the sum of its proper divisors (18933010336287).

42044321222241 is a wasteful number, since it uses less digits than its factorization.

42044321222241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446641.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 42044321222241 its reverse (14222212344024), we get a palindrome (56266533566265).

The spelling of 42044321222241 in words is "forty-two trillion, forty-four billion, three hundred twenty-one million, two hundred twenty-two thousand, two hundred forty-one".