234223254543 has 8 divisors (see below), whose sum is σ = 312305339056. Its totient is φ = 156145003200.

The previous prime is 234223254511. The next prime is 234223254569. The reversal of 234223254543 is 345452322432.

234223254543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234223254543 - 2⁵ = 234223254511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234223254743) 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 7 ways as a sum of consecutive naturals, for example, 812548 + ... + 1062393.

It is an arithmetic number, because the mean of its divisors is an integer number (39038167382).

Almost surely, 2^234223254543 is an apocalyptic number.

234223254543 is a deficient number, since it is larger than the sum of its proper divisors (78082084513).

234223254543 is a wasteful number, since it uses less digits than its factorization.

234223254543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916585.

The product of its digits is 691200, while the sum is 39.

Adding to 234223254543 its reverse (345452322432), we get a palindrome (579675576975).

The spelling of 234223254543 in words is "two hundred thirty-four billion, two hundred twenty-three million, two hundred fifty-four thousand, five hundred forty-three".