486844204688 has 10 divisors (see below), whose sum is σ = 943260646614. Its totient is φ = 243422102336.

The previous prime is 486844204619. The next prime is 486844204697. The reversal of 486844204688 is 886402448684.

It can be written as a sum of positive squares in only one way, i.e., 481569378304 + 5274826384 = 693952^2 + 72628^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 486844204688.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15213881381 + ... + 15213881412.

Almost surely, 2^486844204688 is an apocalyptic number.

It is an amenable number.

486844204688 is a deficient number, since it is larger than the sum of its proper divisors (456416441926).

486844204688 is a wasteful number, since it uses less digits than its factorization.

486844204688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30427762801 (or 30427762795 counting only the distinct ones).

The product of its (nonzero) digits is 75497472, while the sum is 62.

The spelling of 486844204688 in words is "four hundred eighty-six billion, eight hundred forty-four million, two hundred four thousand, six hundred eighty-eight".