43041113420 has 24 divisors (see below), whose sum is σ = 90705736464. Its totient is φ = 17155607616.

The previous prime is 43041113333. The next prime is 43041113441. The reversal of 43041113420 is 2431114034.

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, 3796559 + ... + 3807878.

It is an arithmetic number, because the mean of its divisors is an integer number (3779405686).

Almost surely, 2^43041113420 is an apocalyptic number.

It is an amenable number.

43041113420 is an abundant number, since it is smaller than the sum of its proper divisors (47664623044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43041113420 is a wasteful number, since it uses less digits than its factorization.

43041113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604729 (or 7604727 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 43041113420 its reverse (2431114034), we get a palindrome (45472227454).

The spelling of 43041113420 in words is "forty-three billion, forty-one million, one hundred thirteen thousand, four hundred twenty".