4244030111420 has 72 divisors (see below), whose sum is σ = 9801260576352. Its totient is φ = 1542509119360.

The previous prime is 4244030111333. The next prime is 4244030111441. The reversal of 4244030111420 is 241110304424.

It is a super-2 number, since 2×4244030111420² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4244030111420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4393649 + ... + 5271831.

It is an arithmetic number, because the mean of its divisors is an integer number (136128619116).

Almost surely, 2^{4244030111420} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4244030111420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4900630288176).

4244030111420 is an abundant number, since it is smaller than the sum of its proper divisors (5557230464932).

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

4244030111420 is a wasteful number, since it uses less digits than its factorization.

4244030111420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880211 (or 880198 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4244030111420 its reverse (241110304424), we get a palindrome (4485140415844).

The spelling of 4244030111420 in words is "four trillion, two hundred forty-four billion, thirty million, one hundred eleven thousand, four hundred twenty".