3804537216241 has 4 divisors (see below), whose sum is σ = 3804579472752. Its totient is φ = 3804494959732.

The previous prime is 3804537216173. The next prime is 3804537216299. The reversal of 3804537216241 is 1426127354083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3804537216241 - 2¹³ = 3804537208049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3804537216191 and 3804537216200.

It is not an unprimeable number, because it can be changed into a prime (3804537216341) 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 3 ways as a sum of consecutive naturals, for example, 20992915 + ... + 21173368.

It is an arithmetic number, because the mean of its divisors is an integer number (951144868188).

Almost surely, 2^{3804537216241} is an apocalyptic number.

It is an amenable number.

3804537216241 is a deficient number, since it is larger than the sum of its proper divisors (42256511).

3804537216241 is an equidigital number, since it uses as much as digits as its factorization.

3804537216241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42256510.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 3804537216241 in words is "three trillion, eight hundred four billion, five hundred thirty-seven million, two hundred sixteen thousand, two hundred forty-one".