484420483145818 has 8 divisors (see below), whose sum is σ = 727058406139200. Its totient is φ = 242067681099420.

The previous prime is 484420483145803. The next prime is 484420483145831. The reversal of 484420483145818 is 818541384024484.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 484420483145818.

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, 71280232498 + ... + 71280239293.

It is an arithmetic number, because the mean of its divisors is an integer number (90882300767400).

Almost surely, 2^{484420483145818} is an apocalyptic number.

484420483145818 is a deficient number, since it is larger than the sum of its proper divisors (242637922993382).

484420483145818 is a wasteful number, since it uses less digits than its factorization.

484420483145818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142560473492.

The product of its (nonzero) digits is 125829120, while the sum is 64.

The spelling of 484420483145818 in words is "four hundred eighty-four trillion, four hundred twenty billion, four hundred eighty-three million, one hundred forty-five thousand, eight hundred eighteen".