4144211131420 has 48 divisors (see below), whose sum is σ = 8732010960288. Its totient is φ = 1652129740800.

The previous prime is 4144211131399. The next prime is 4144211131429. The reversal of 4144211131420 is 241311124414.

It is a happy number.

It is a super-2 number, since 2×4144211131420² (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 (4144211131429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83190520 + ... + 83240320.

It is an arithmetic number, because the mean of its divisors is an integer number (181916895006).

Almost surely, 2^{4144211131420} is an apocalyptic number.

It is an amenable number.

4144211131420 is an abundant number, since it is smaller than the sum of its proper divisors (4587799828868).

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

4144211131420 is a wasteful number, since it uses less digits than its factorization.

4144211131420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63670 (or 63668 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 4144211131420 its reverse (241311124414), we get a palindrome (4385522255834).

The spelling of 4144211131420 in words is "four trillion, one hundred forty-four billion, two hundred eleven million, one hundred thirty-one thousand, four hundred twenty".