1052344351344 has 80 divisors (see below), whose sum is σ = 3193828331904. Its totient is φ = 294362054400.

The previous prime is 1052344351343. The next prime is 1052344351369. The reversal of 1052344351344 is 4431534432501.

It is a super-2 number, since 2×1052344351344² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052344351343) 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, 76649922 + ... + 76663649.

Almost surely, 2^{1052344351344} is an apocalyptic number.

It is an amenable number.

1052344351344 is an abundant number, since it is smaller than the sum of its proper divisors (2141483980560).

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

1052344351344 is a wasteful number, since it uses less digits than its factorization.

1052344351344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153313606 (or 153313600 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 1052344351344 its reverse (4431534432501), we get a palindrome (5483878783845).

The spelling of 1052344351344 in words is "one trillion, fifty-two billion, three hundred forty-four million, three hundred fifty-one thousand, three hundred forty-four".