4512114543243 has 16 divisors (see below), whose sum is σ = 6049917475200. Its totient is φ = 2991194848320.

The previous prime is 4512114543229. The next prime is 4512114543259. The reversal of 4512114543243 is 3423454112154.

It is not a de Polignac number, because 4512114543243 - 2¹⁰ = 4512114542219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4512114543203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27434428 + ... + 27598406.

It is an arithmetic number, because the mean of its divisors is an integer number (378119842200).

Almost surely, 2^{4512114543243} is an apocalyptic number.

4512114543243 is a deficient number, since it is larger than the sum of its proper divisors (1537802931957).

4512114543243 is a wasteful number, since it uses less digits than its factorization.

4512114543243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215402.

The product of its digits is 230400, while the sum is 39.

Adding to 4512114543243 its reverse (3423454112154), we get a palindrome (7935568655397).

The spelling of 4512114543243 in words is "four trillion, five hundred twelve billion, one hundred fourteen million, five hundred forty-three thousand, two hundred forty-three".