488231685664 has 48 divisors (see below), whose sum is σ = 984509285760. Its totient is φ = 238208544000.

The previous prime is 488231685661. The next prime is 488231685677. The reversal of 488231685664 is 466586132884.

It is a super-3 number, since 3×488231685664³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (488231685661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258914 + ... + 1600414.

It is an arithmetic number, because the mean of its divisors is an integer number (20510610120).

Almost surely, 2^488231685664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488231685664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492254642880).

488231685664 is an abundant number, since it is smaller than the sum of its proper divisors (496277600096).

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

488231685664 is a wasteful number, since it uses less digits than its factorization.

488231685664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342593 (or 342585 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 61.

The spelling of 488231685664 in words is "four hundred eighty-eight billion, two hundred thirty-one million, six hundred eighty-five thousand, six hundred sixty-four".