4325112641543 has 24 divisors (see below), whose sum is σ = 4682944627872. Its totient is φ = 3993072943104.

The previous prime is 4325112641539. The next prime is 4325112641573. The reversal of 4325112641543 is 3451462115234.

It is not a de Polignac number, because 4325112641543 - 2² = 4325112641539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4325112641543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325112641513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2485046 + ... + 3850412.

It is an arithmetic number, because the mean of its divisors is an integer number (195122692828).

Almost surely, 2^{4325112641543} is an apocalyptic number.

4325112641543 is a deficient number, since it is larger than the sum of its proper divisors (357831986329).

4325112641543 is a wasteful number, since it uses less digits than its factorization.

4325112641543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365611 (or 1365594 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

Adding to 4325112641543 its reverse (3451462115234), we get a palindrome (7776574756777).

The spelling of 4325112641543 in words is "four trillion, three hundred twenty-five billion, one hundred twelve million, six hundred forty-one thousand, five hundred forty-three".