43111134424 has 32 divisors (see below), whose sum is σ = 81332259840. Its totient is φ = 21422880000.

The previous prime is 43111134419. The next prime is 43111134439. The reversal of 43111134424 is 42443111134.

43111134424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43111134424² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43111134392 and 43111134401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987049 + ... + 1029799.

It is an arithmetic number, because the mean of its divisors is an integer number (2541633120).

Almost surely, 2^43111134424 is an apocalyptic number.

It is an amenable number.

43111134424 is a deficient number, since it is larger than the sum of its proper divisors (38221125416).

43111134424 is a wasteful number, since it uses less digits than its factorization.

43111134424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43531 (or 43527 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 43111134424 its reverse (42443111134), we get a palindrome (85554245558).

The spelling of 43111134424 in words is "forty-three billion, one hundred eleven million, one hundred thirty-four thousand, four hundred twenty-four".