43231424022 has 24 divisors (see below), whose sum is σ = 95846414664. Its totient is φ = 14075347104.

The previous prime is 43231423987. The next prime is 43231424029. The reversal of 43231424022 is 22042413234.

43231424022 is a `hidden beast` number, since 4 + 3 + 231 + 424 + 0 + 2 + 2 = 666.

It is a super-3 number, since 3×43231424022³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43231424029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27926503 + ... + 27928050.

It is an arithmetic number, because the mean of its divisors is an integer number (3993600611).

Almost surely, 2^43231424022 is an apocalyptic number.

43231424022 is an abundant number, since it is smaller than the sum of its proper divisors (52614990642).

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

43231424022 is a wasteful number, since it uses less digits than its factorization.

43231424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55854604 (or 55854601 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 43231424022 its reverse (22042413234), we get a palindrome (65273837256).

The spelling of 43231424022 in words is "forty-three billion, two hundred thirty-one million, four hundred twenty-four thousand, twenty-two".