243410402204 has 96 divisors (see below), whose sum is σ = 450501004800. Its totient is φ = 114972721920.

The previous prime is 243410402189. The next prime is 243410402233. The reversal of 243410402204 is 402204014342.

It is a happy number.

It is a super-2 number, since 2×243410402204² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142427702 + ... + 142429410.

It is an arithmetic number, because the mean of its divisors is an integer number (4692718800).

Almost surely, 2^243410402204 is an apocalyptic number.

It is an amenable number.

243410402204 is a deficient number, since it is larger than the sum of its proper divisors (207090602596).

243410402204 is a wasteful number, since it uses less digits than its factorization.

243410402204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 243410402204 its reverse (402204014342), we get a palindrome (645614416546).

The spelling of 243410402204 in words is "two hundred forty-three billion, four hundred ten million, four hundred two thousand, two hundred four".