242232434020 has 48 divisors (see below), whose sum is σ = 512199975168. Its totient is φ = 96226341120.

The previous prime is 242232433997. The next prime is 242232434023. The reversal of 242232434020 is 20434232242.

It is a happy number.

242232434020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 242232434020.

It is not an unprimeable number, because it can be changed into a prime (242232434023) by changing a digit.

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, 1625067 + ... + 1767853.

It is an arithmetic number, because the mean of its divisors is an integer number (10670832816).

Almost surely, 2^242232434020 is an apocalyptic number.

242232434020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242232434020 is an abundant number, since it is smaller than the sum of its proper divisors (269967541148).

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

242232434020 is a wasteful number, since it uses less digits than its factorization.

242232434020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143380 (or 143378 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 242232434020 its reverse (20434232242), we get a palindrome (262666666262).

The spelling of 242232434020 in words is "two hundred forty-two billion, two hundred thirty-two million, four hundred thirty-four thousand, twenty".