243480202 has 16 divisors (see below), whose sum is σ = 428676480. Its totient is φ = 101528208.

The previous prime is 243480187. The next prime is 243480203. The reversal of 243480202 is 202084342.

243480202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (243480203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234502 + ... + 235537.

It is an arithmetic number, because the mean of its divisors is an integer number (26792280).

Almost surely, 2^243480202 is an apocalyptic number.

243480202 is a deficient number, since it is larger than the sum of its proper divisors (185196278).

243480202 is a wasteful number, since it uses less digits than its factorization.

243480202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470085.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 243480202 is about 15603.8521525936. The cubic root of 243480202 is about 624.4359301134.

The spelling of 243480202 in words is "two hundred forty-three million, four hundred eighty thousand, two hundred two".