42044044204041 has 8 divisors (see below), whose sum is σ = 61154973387744. Its totient is φ = 25481238911520.

The previous prime is 42044044204039. The next prime is 42044044204133. The reversal of 42044044204041 is 14040244044024.

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

It is not a de Polignac number, because 42044044204041 - 2¹ = 42044044204039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1274061945577 = 42044044204041 / (4 + 2 + 0 + 4 + 4 + 0 + 4 + 4 + 2 + 0 + 4 + 0 + 4 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 42044044203993 and 42044044204011.

It is not an unprimeable number, because it can be changed into a prime (42044044204741) 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, 637030972756 + ... + 637030972821.

It is an arithmetic number, because the mean of its divisors is an integer number (7644371673468).

Almost surely, 2^{42044044204041} is an apocalyptic number.

It is an amenable number.

42044044204041 is a deficient number, since it is larger than the sum of its proper divisors (19110929183703).

42044044204041 is a wasteful number, since it uses less digits than its factorization.

42044044204041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274061945591.

The product of its (nonzero) digits is 65536, while the sum is 33.

Adding to 42044044204041 its reverse (14040244044024), we get a palindrome (56084288248065).

The spelling of 42044044204041 in words is "forty-two trillion, forty-four billion, forty-four million, two hundred four thousand, forty-one".