1052340343245 has 96 divisors (see below), whose sum is σ = 1937343283200. Its totient is φ = 526932024192.

The previous prime is 1052340343217. The next prime is 1052340343267. The reversal of 1052340343245 is 5423430432501.

1052340343245 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 3 + 403 + 4 + 3 + 245 = 666.

It is not a de Polignac number, because 1052340343245 - 2⁵ = 1052340343213 is a prime.

It is a super-2 number, since 2×1052340343245² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 106734126 + ... + 106743984.

It is an arithmetic number, because the mean of its divisors is an integer number (20180659200).

Almost surely, 2^{1052340343245} is an apocalyptic number.

1052340343245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052340343245 is a deficient number, since it is larger than the sum of its proper divisors (885002939955).

1052340343245 is a wasteful number, since it uses less digits than its factorization.

1052340343245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10999 (or 10996 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 1052340343245 its reverse (5423430432501), we get a palindrome (6475770775746).

The spelling of 1052340343245 in words is "one trillion, fifty-two billion, three hundred forty million, three hundred forty-three thousand, two hundred forty-five".