7244164080252 has 144 divisors (see below), whose sum is σ = 20685093811200. Its totient is φ = 2117461207680.

The previous prime is 7244164080247. The next prime is 7244164080253. The reversal of 7244164080252 is 2520804614427.

7244164080252 is a `hidden beast` number, since 72 + 4 + 416 + 40 + 80 + 2 + 52 = 666.

It is a super-2 number, since 2×7244164080252² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7244164080198 and 7244164080207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244164080253) 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 47 ways as a sum of consecutive naturals, for example, 11628313 + ... + 12235439.

It is an arithmetic number, because the mean of its divisors is an integer number (143646484800).

Almost surely, 2^{7244164080252} 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 7244164080252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10342546905600).

7244164080252 is an abundant number, since it is smaller than the sum of its proper divisors (13440929730948).

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

7244164080252 is a wasteful number, since it uses less digits than its factorization.

7244164080252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608216 (or 608211 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

Adding to 7244164080252 its reverse (2520804614427), we get a palindrome (9764968694679).

The spelling of 7244164080252 in words is "seven trillion, two hundred forty-four billion, one hundred sixty-four million, eighty thousand, two hundred fifty-two".