43254133223 has 8 divisors (see below), whose sum is σ = 49913230848. Its totient is φ = 36715019544.

The previous prime is 43254133217. The next prime is 43254133253. The reversal of 43254133223 is 32233145234.

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

It is not a de Polignac number, because 43254133223 - 2¹⁴ = 43254116839 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 43254133223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43254133253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29995211 + ... + 29996652.

It is an arithmetic number, because the mean of its divisors is an integer number (6239153856).

Almost surely, 2^43254133223 is an apocalyptic number.

43254133223 is a deficient number, since it is larger than the sum of its proper divisors (6659097625).

43254133223 is a wasteful number, since it uses less digits than its factorization.

43254133223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59991973.

The product of its digits is 51840, while the sum is 32.

Adding to 43254133223 its reverse (32233145234), we get a palindrome (75487278457).

The spelling of 43254133223 in words is "forty-three billion, two hundred fifty-four million, one hundred thirty-three thousand, two hundred twenty-three".