468432543818 has 16 divisors (see below), whose sum is σ = 708325102080. Its totient is φ = 232331172096.

The previous prime is 468432543791. The next prime is 468432543833. The reversal of 468432543818 is 818345234864.

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, 1614698 + ... + 1882581.

It is an arithmetic number, because the mean of its divisors is an integer number (44270318880).

Almost surely, 2^468432543818 is an apocalyptic number.

468432543818 is a deficient number, since it is larger than the sum of its proper divisors (239892558262).

468432543818 is a wasteful number, since it uses less digits than its factorization.

468432543818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497821.

The product of its digits is 17694720, while the sum is 56.

The spelling of 468432543818 in words is "four hundred sixty-eight billion, four hundred thirty-two million, five hundred forty-three thousand, eight hundred eighteen".