4244033253420 has 216 divisors, whose sum is σ = 13227004954800. Its totient is φ = 1101456048384.

The previous prime is 4244033253403. The next prime is 4244033253431. The reversal of 4244033253420 is 243523304424.

It is a super-2 number, since 2×4244033253420² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 71144166 + ... + 71203794.

It is an arithmetic number, because the mean of its divisors is an integer number (61236134050).

Almost surely, 2^{4244033253420} 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 4244033253420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6613502477400).

4244033253420 is an abundant number, since it is smaller than the sum of its proper divisors (8982971701380).

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

4244033253420 is a wasteful number, since it uses less digits than its factorization.

4244033253420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59917 (or 59865 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 4244033253420 its reverse (243523304424), we get a palindrome (4487556557844).

The spelling of 4244033253420 in words is "four trillion, two hundred forty-four billion, thirty-three million, two hundred fifty-three thousand, four hundred twenty".