43041422 has 16 divisors (see below), whose sum is σ = 68666640. Its totient is φ = 20176128.

The previous prime is 43041421. The next prime is 43041451. The reversal of 43041422 is 22414034.

It is a junction number, because it is equal to n+sod(n) for n = 43041394 and 43041403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43041421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153 + ... + 9524.

It is an arithmetic number, because the mean of its divisors is an integer number (4291665).

Almost surely, 2^43041422 is an apocalyptic number.

43041422 is a deficient number, since it is larger than the sum of its proper divisors (25625218).

43041422 is a wasteful number, since it uses less digits than its factorization.

43041422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11795.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 43041422 is about 6560.5961619353. The cubic root of 43041422 is about 350.4522643193.

Adding to 43041422 its reverse (22414034), we get a palindrome (65455456).

The spelling of 43041422 in words is "forty-three million, forty-one thousand, four hundred twenty-two".