4023450543204 has 18 divisors (see below), whose sum is σ = 10170388873190. Its totient is φ = 1341150181056.

The previous prime is 4023450543193. The next prime is 4023450543263.

4023450543204 is a `hidden beast` number, since 4 + 0 + 234 + 50 + 54 + 320 + 4 = 666.

4023450543204 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 3054804840000 + 968645703204 = 1747800^2 + 984198^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 111762515089 = 4023450543204 / (4 + 0 + 2 + 3 + 4 + 5 + 0 + 5 + 4 + 3 + 2 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55881257509 + ... + 55881257580.

Almost surely, 2^{4023450543204} is an apocalyptic number.

It is an amenable number.

4023450543204 is an abundant number, since it is smaller than the sum of its proper divisors (6146938329986).

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

4023450543204 is a wasteful number, since it uses less digits than its factorization.

4023450543204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111762515099 (or 111762515094 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 4023450 and 543204, that added together give a palindrome (4566654).

The spelling of 4023450543204 in words is "four trillion, twenty-three billion, four hundred fifty million, five hundred forty-three thousand, two hundred four".