4020130241244 has 36 divisors (see below), whose sum is σ = 10943687880216. Its totient is φ = 1236963151008.

The previous prime is 4020130241243. The next prime is 4020130241261. The reversal of 4020130241244 is 4421420310204.

4020130241244 is a `hidden beast` number, since 4 + 0 + 201 + 3 + 0 + 2 + 412 + 44 = 666.

4020130241244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4020130241244² (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 (4020130241243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4295010474 + ... + 4295011409.

It is an arithmetic number, because the mean of its divisors is an integer number (303991330006).

Almost surely, 2^{4020130241244} is an apocalyptic number.

It is an amenable number.

4020130241244 is an abundant number, since it is smaller than the sum of its proper divisors (6923557638972).

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

4020130241244 is a wasteful number, since it uses less digits than its factorization.

4020130241244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8590021906 (or 8590021901 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4020130241244 its reverse (4421420310204), we get a palindrome (8441550551448).

The spelling of 4020130241244 in words is "four trillion, twenty billion, one hundred thirty million, two hundred forty-one thousand, two hundred forty-four".