243341034000 has 80 divisors (see below), whose sum is σ = 784531512960. Its totient is φ = 64890940800.

The previous prime is 243341033981. The next prime is 243341034043. The reversal of 243341034000 is 430143342.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20272420 + ... + 20284419.

It is an arithmetic number, because the mean of its divisors is an integer number (9806643912).

Almost surely, 2^243341034000 is an apocalyptic number.

243341034000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243341034000 is an abundant number, since it is smaller than the sum of its proper divisors (541190478960).

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

243341034000 is a wasteful number, since it uses less digits than its factorization.

243341034000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40556865 (or 40556849 counting only the distinct ones).

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

Adding to 243341034000 its reverse (430143342), we get a palindrome (243771177342).

The spelling of 243341034000 in words is "two hundred forty-three billion, three hundred forty-one million, thirty-four thousand".