4013221144060 has 12 divisors (see below), whose sum is σ = 8427764402568. Its totient is φ = 1605288457616.

The previous prime is 4013221144043. The next prime is 4013221144061. The reversal of 4013221144060 is 604411223104.

It is a super-2 number, since 2×4013221144060² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013221144061) 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, 100330528582 + ... + 100330528621.

It is an arithmetic number, because the mean of its divisors is an integer number (702313700214).

Almost surely, 2^{4013221144060} is an apocalyptic number.

It is an amenable number.

4013221144060 is an abundant number, since it is smaller than the sum of its proper divisors (4414543258508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4013221144060 is a wasteful number, since it uses less digits than its factorization.

4013221144060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200661057212 (or 200661057210 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 4013221144060 its reverse (604411223104), we get a palindrome (4617632367164).

The spelling of 4013221144060 in words is "four trillion, thirteen billion, two hundred twenty-one million, one hundred forty-four thousand, sixty".