43124342141223 has 18 divisors (see below), whose sum is σ = 72460629312864. Its totient is φ = 24642481223304.

The previous prime is 43124342141191. The next prime is 43124342141227. The reversal of 43124342141223 is 32214124342134.

43124342141223 is a `hidden beast` number, since 4 + 3 + 1 + 2 + 4 + 3 + 421 + 4 + 1 + 223 = 666.

It is not a de Polignac number, because 43124342141223 - 2⁵ = 43124342141191 is a prime.

It is a super-2 number, since 2×43124342141223² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43124342141227) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 48893811511 + ... + 48893812392.

Almost surely, 2^{43124342141223} is an apocalyptic number.

43124342141223 is a deficient number, since it is larger than the sum of its proper divisors (29336287171641).

43124342141223 is a wasteful number, since it uses less digits than its factorization.

43124342141223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97787623923 (or 97787623913 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 43124342141223 its reverse (32214124342134), we get a palindrome (75338466483357).

The spelling of 43124342141223 in words is "forty-three trillion, one hundred twenty-four billion, three hundred forty-two million, one hundred forty-one thousand, two hundred twenty-three".