243125432022 has 64 divisors (see below), whose sum is σ = 531859115520. Its totient is φ = 73479705600.

The previous prime is 243125432009. The next prime is 243125432029. The reversal of 243125432022 is 220234521342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243125432029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45792304 + ... + 45797612.

It is an arithmetic number, because the mean of its divisors is an integer number (8310298680).

Almost surely, 2^243125432022 is an apocalyptic number.

243125432022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

243125432022 is an abundant number, since it is smaller than the sum of its proper divisors (288733683498).

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

243125432022 is a wasteful number, since it uses less digits than its factorization.

243125432022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7029.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 243125432022 its reverse (220234521342), we get a palindrome (463359953364).

The spelling of 243125432022 in words is "two hundred forty-three billion, one hundred twenty-five million, four hundred thirty-two thousand, twenty-two".