42204056241 has 16 divisors (see below), whose sum is σ = 58795920000. Its totient is φ = 26877333120.

The previous prime is 42204056189. The next prime is 42204056263. The reversal of 42204056241 is 14265040224.

It is not a de Polignac number, because 42204056241 - 2⁷ = 42204056113 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42204056199 and 42204056208.

It is not an unprimeable number, because it can be changed into a prime (42204056291) 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 15 ways as a sum of consecutive naturals, for example, 349366 + ... + 454383.

It is an arithmetic number, because the mean of its divisors is an integer number (3674745000).

Almost surely, 2^42204056241 is an apocalyptic number.

It is an amenable number.

42204056241 is a deficient number, since it is larger than the sum of its proper divisors (16591863759).

42204056241 is a wasteful number, since it uses less digits than its factorization.

42204056241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804536.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 42204056241 its reverse (14265040224), we get a palindrome (56469096465).

The spelling of 42204056241 in words is "forty-two billion, two hundred four million, fifty-six thousand, two hundred forty-one".