4104013113221 has 64 divisors (see below), whose sum is σ = 4861189152768. Its totient is φ = 3392710852608.

The previous prime is 4104013113217. The next prime is 4104013113253. The reversal of 4104013113221 is 1223113104014.

It is not a de Polignac number, because 4104013113221 - 2² = 4104013113217 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 (4104013113721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3149664056 + ... + 3149665358.

It is an arithmetic number, because the mean of its divisors is an integer number (75956080512).

Almost surely, 2^{4104013113221} is an apocalyptic number.

It is an amenable number.

4104013113221 is a deficient number, since it is larger than the sum of its proper divisors (757176039547).

4104013113221 is a wasteful number, since it uses less digits than its factorization.

4104013113221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 4104013113221 its reverse (1223113104014), we get a palindrome (5327126217235).

The spelling of 4104013113221 in words is "four trillion, one hundred four billion, thirteen million, one hundred thirteen thousand, two hundred twenty-one".