243341304 has 32 divisors (see below), whose sum is σ = 624797520. Its totient is φ = 78921216.

The previous prime is 243341243. The next prime is 243341327. The reversal of 243341304 is 403143342.

243341304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136129 + ... + 137904.

Almost surely, 2^243341304 is an apocalyptic number.

243341304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

243341304 is an abundant number, since it is smaller than the sum of its proper divisors (381456216).

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

243341304 is a wasteful number, since it uses less digits than its factorization.

243341304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274079 (or 274075 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 243341304 is about 15599.4007577214. The cubic root of 243341304 is about 624.3171670009.

Adding to 243341304 its reverse (403143342), we get a palindrome (646484646).

The spelling of 243341304 in words is "two hundred forty-three million, three hundred forty-one thousand, three hundred four".