243103222424 has 16 divisors (see below), whose sum is σ = 457709908920. Its totient is φ = 121047246720.

The previous prime is 243103222393. The next prime is 243103222441. The reversal of 243103222424 is 424222301342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63043514 + ... + 63047369.

Almost surely, 2^243103222424 is an apocalyptic number.

It is an amenable number.

243103222424 is a deficient number, since it is larger than the sum of its proper divisors (214606686496).

243103222424 is a wasteful number, since it uses less digits than its factorization.

243103222424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126091130 (or 126091126 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 243103222424 its reverse (424222301342), we get a palindrome (667325523766).

The spelling of 243103222424 in words is "two hundred forty-three billion, one hundred three million, two hundred twenty-two thousand, four hundred twenty-four".