43230401022 has 32 divisors (see below), whose sum is σ = 92913115392. Its totient is φ = 13360051584.

The previous prime is 43230401017. The next prime is 43230401047. The reversal of 43230401022 is 22010403234.

It is a self number, because there is not a number n which added to its sum of digits gives 43230401022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3156058 + ... + 3169725.

It is an arithmetic number, because the mean of its divisors is an integer number (2903534856).

Almost surely, 2^43230401022 is an apocalyptic number.

43230401022 is an abundant number, since it is smaller than the sum of its proper divisors (49682714370).

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

43230401022 is a wasteful number, since it uses less digits than its factorization.

43230401022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325872.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 43230401022 its reverse (22010403234), we get a palindrome (65240804256).

The spelling of 43230401022 in words is "forty-three billion, two hundred thirty million, four hundred one thousand, twenty-two".