243528160834 has 16 divisors (see below), whose sum is σ = 425996784000. Its totient is φ = 104369211492.

The previous prime is 243528160807. The next prime is 243528160847. The reversal of 243528160834 is 438061825342.

243528160834 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177497974 + ... + 177499345.

It is an arithmetic number, because the mean of its divisors is an integer number (26624799000).

Almost surely, 2^243528160834 is an apocalyptic number.

243528160834 is a deficient number, since it is larger than the sum of its proper divisors (182468623166).

243528160834 is an equidigital number, since it uses as much as digits as its factorization.

243528160834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354997342 (or 354997328 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 243528160834 in words is "two hundred forty-three billion, five hundred twenty-eight million, one hundred sixty thousand, eight hundred thirty-four".