243224423001304 has 16 divisors (see below), whose sum is σ = 465748895109600. Its totient is φ = 119024717638752.

The previous prime is 243224423001281. The next prime is 243224423001317. The reversal of 243224423001304 is 403100324422342.

It is a self number, because there is not a number n which added to its sum of digits gives 243224423001304.

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, 323436732339 + ... + 323436733090.

It is an arithmetic number, because the mean of its divisors is an integer number (29109305944350).

Almost surely, 2^{243224423001304} is an apocalyptic number.

It is an amenable number.

243224423001304 is a deficient number, since it is larger than the sum of its proper divisors (222524472108296).

243224423001304 is a wasteful number, since it uses less digits than its factorization.

243224423001304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646873465482 (or 646873465478 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 243224423001304 its reverse (403100324422342), we get a palindrome (646324747423646).

The spelling of 243224423001304 in words is "two hundred forty-three trillion, two hundred twenty-four billion, four hundred twenty-three million, one thousand, three hundred four".