243204301104 has 80 divisors (see below), whose sum is σ = 655684533504. Its totient is φ = 77532716800.

The previous prime is 243204301099. The next prime is 243204301111. The reversal of 243204301104 is 401103402342.

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13250974 + ... + 13269314.

Almost surely, 2^243204301104 is an apocalyptic number.

243204301104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

243204301104 is an abundant number, since it is smaller than the sum of its proper divisors (412480232400).

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

243204301104 is a wasteful number, since it uses less digits than its factorization.

243204301104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30386 (or 30380 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 243204301104 its reverse (401103402342), we get a palindrome (644307703446).

The spelling of 243204301104 in words is "two hundred forty-three billion, two hundred four million, three hundred one thousand, one hundred four".