3804258135641 has 4 divisors (see below), whose sum is σ = 3809031358692. Its totient is φ = 3799484912592.

The previous prime is 3804258135637. The next prime is 3804258135649. The reversal of 3804258135641 is 1465318524083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2606610250000 + 1197647885641 = 1614500^2 + 1094371^2 .

It is a cyclic number.

It is not a de Polignac number, because 3804258135641 - 2² = 3804258135637 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3804258135641.

It is not an unprimeable number, because it can be changed into a prime (3804258135649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2386610330 + ... + 2386611923.

It is an arithmetic number, because the mean of its divisors is an integer number (952257839673).

Almost surely, 2^{3804258135641} is an apocalyptic number.

It is an amenable number.

3804258135641 is a deficient number, since it is larger than the sum of its proper divisors (4773223051).

3804258135641 is an equidigital number, since it uses as much as digits as its factorization.

3804258135641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773223050.

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 3804258135641 in words is "three trillion, eight hundred four billion, two hundred fifty-eight million, one hundred thirty-five thousand, six hundred forty-one".