488691746724 has 12 divisors (see below), whose sum is σ = 1140280742384. Its totient is φ = 162897248904.

The previous prime is 488691746707. The next prime is 488691746761. The reversal of 488691746724 is 427647196884.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20362156102 + ... + 20362156125.

Almost surely, 2^488691746724 is an apocalyptic number.

It is an amenable number.

488691746724 is an abundant number, since it is smaller than the sum of its proper divisors (651588995660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488691746724 is a wasteful number, since it uses less digits than its factorization.

488691746724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40724312234 (or 40724312232 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 66.

The spelling of 488691746724 in words is "four hundred eighty-eight billion, six hundred ninety-one million, seven hundred forty-six thousand, seven hundred twenty-four".