243006317145274 has 8 divisors (see below), whose sum is σ = 364513063326048. Its totient is φ = 121501962703260.

The previous prime is 243006317145233. The next prime is 243006317145289. The reversal of 243006317145274 is 472541713600342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597680662 + ... + 598087105.

It is an arithmetic number, because the mean of its divisors is an integer number (45564132915756).

Almost surely, 2^{243006317145274} is an apocalyptic number.

243006317145274 is a deficient number, since it is larger than the sum of its proper divisors (121506746180774).

243006317145274 is a wasteful number, since it uses less digits than its factorization.

243006317145274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195869380.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 243006317145274 in words is "two hundred forty-three trillion, six billion, three hundred seventeen million, one hundred forty-five thousand, two hundred seventy-four".