243411143240204 has 96 divisors (see below), whose sum is σ = 458086363096320. Its totient is φ = 112832943086592.

The previous prime is 243411143240101. The next prime is 243411143240281. The reversal of 243411143240204 is 402042341114342.

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, 7867946624 + ... + 7867977560.

It is an arithmetic number, because the mean of its divisors is an integer number (4771732948920).

Almost surely, 2^{243411143240204} is an apocalyptic number.

It is an amenable number.

243411143240204 is a deficient number, since it is larger than the sum of its proper divisors (214675219856116).

243411143240204 is a wasteful number, since it uses less digits than its factorization.

243411143240204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42807 (or 42805 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 243411143240204 its reverse (402042341114342), we get a palindrome (645453484354546).

The spelling of 243411143240204 in words is "two hundred forty-three trillion, four hundred eleven billion, one hundred forty-three million, two hundred forty thousand, two hundred four".