243026472663276 has 12 divisors (see below), whose sum is σ = 567061769547672. Its totient is φ = 81008824221088.

The previous prime is 243026472663239. The next prime is 243026472663281. The reversal of 243026472663276 is 672366274620342.

It is a tau number, because it is divible by the number of its divisors (12).

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, 10126103027625 + ... + 10126103027648.

It is an arithmetic number, because the mean of its divisors is an integer number (47255147462306).

Almost surely, 2^{243026472663276} is an apocalyptic number.

It is an amenable number.

243026472663276 is an abundant number, since it is smaller than the sum of its proper divisors (324035296884396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243026472663276 is a wasteful number, since it uses less digits than its factorization.

243026472663276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20252206055280 (or 20252206055278 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 60.

The spelling of 243026472663276 in words is "two hundred forty-three trillion, twenty-six billion, four hundred seventy-two million, six hundred sixty-three thousand, two hundred seventy-six".