243214100044 has 24 divisors (see below), whose sum is σ = 426440095200. Its totient is φ = 121374175104.

The previous prime is 243214100029. The next prime is 243214100099. The reversal of 243214100044 is 440001412342.

It is a junction number, because it is equal to n+sod(n) for n = 243214099991 and 243214100018.

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, 12240822 + ... + 12260674.

It is an arithmetic number, because the mean of its divisors is an integer number (17768337300).

Almost surely, 2^243214100044 is an apocalyptic number.

It is an amenable number.

243214100044 is a deficient number, since it is larger than the sum of its proper divisors (183225995156).

243214100044 is a wasteful number, since it uses less digits than its factorization.

243214100044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25569 (or 25567 counting only the distinct ones).

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

Adding to 243214100044 its reverse (440001412342), we get a palindrome (683215512386).

The spelling of 243214100044 in words is "two hundred forty-three billion, two hundred fourteen million, one hundred thousand, forty-four".