4020310304244 has 144 divisors (see below), whose sum is σ = 11217492459264. Its totient is φ = 1206160243200.

The previous prime is 4020310304149. The next prime is 4020310304251. The reversal of 4020310304244 is 4424030130204.

It is a happy number.

4020310304244 is a `hidden beast` number, since 4 + 0 + 2 + 0 + 310 + 304 + 2 + 44 = 666.

4020310304244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34153449 + ... + 34270959.

Almost surely, 2^{4020310304244} 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 4020310304244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5608746229632).

4020310304244 is an abundant number, since it is smaller than the sum of its proper divisors (7197182155020).

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

4020310304244 is a wasteful number, since it uses less digits than its factorization.

4020310304244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119358 (or 119353 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4020310304244 its reverse (4424030130204), we get a palindrome (8444340434448).

The spelling of 4020310304244 in words is "four trillion, twenty billion, three hundred ten million, three hundred four thousand, two hundred forty-four".