1052340344224 has 96 divisors (see below), whose sum is σ = 2313122785344. Its totient is φ = 468139653120.

The previous prime is 1052340344221. The next prime is 1052340344243. The reversal of 1052340344224 is 4224430432501.

It is a super-2 number, since 2×1052340344224² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052340344224.

It is not an unprimeable number, because it can be changed into a prime (1052340344221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1043967 + ... + 1787329.

It is an arithmetic number, because the mean of its divisors is an integer number (24095029014).

Almost surely, 2^{1052340344224} 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 1052340344224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156561392672).

1052340344224 is an abundant number, since it is smaller than the sum of its proper divisors (1260782441120).

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

1052340344224 is a wasteful number, since it uses less digits than its factorization.

1052340344224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743510 (or 743502 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 1052340344224 its reverse (4224430432501), we get a palindrome (5276770776725).

The spelling of 1052340344224 in words is "one trillion, fifty-two billion, three hundred forty million, three hundred forty-four thousand, two hundred twenty-four".