43124442423 has 8 divisors (see below), whose sum is σ = 58309105536. Its totient is φ = 28344703800.

The previous prime is 43124442409. The next prime is 43124442437. The reversal of 43124442423 is 32424442134.

It is an interprime number because it is at equal distance from previous prime (43124442409) and next prime (43124442437).

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

It is not a de Polignac number, because 43124442423 - 2⁴ = 43124442407 is a prime.

It is a super-2 number, since 2×43124442423² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43124442223) 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, 101230873 + ... + 101231298.

It is an arithmetic number, because the mean of its divisors is an integer number (7288638192).

Almost surely, 2^43124442423 is an apocalyptic number.

43124442423 is a deficient number, since it is larger than the sum of its proper divisors (15184663113).

43124442423 is a wasteful number, since it uses less digits than its factorization.

43124442423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202462245.

The product of its digits is 73728, while the sum is 33.

Adding to 43124442423 its reverse (32424442134), we get a palindrome (75548884557).

The spelling of 43124442423 in words is "forty-three billion, one hundred twenty-four million, four hundred forty-two thousand, four hundred twenty-three".