3241245045221 has 4 divisors (see below), whose sum is σ = 3245018323200. Its totient is φ = 3237471767244.

The previous prime is 3241245045179. The next prime is 3241245045229. The reversal of 3241245045221 is 1225405421423.

3241245045221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3241245045221 - 2³⁸ = 2966367138277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241245045229) 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, 1886637701 + ... + 1886639418.

It is an arithmetic number, because the mean of its divisors is an integer number (811254580800).

Almost surely, 2^{3241245045221} is an apocalyptic number.

It is an amenable number.

3241245045221 is a deficient number, since it is larger than the sum of its proper divisors (3773277979).

3241245045221 is an equidigital number, since it uses as much as digits as its factorization.

3241245045221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773277978.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 3241245045221 in words is "three trillion, two hundred forty-one billion, two hundred forty-five million, forty-five thousand, two hundred twenty-one".