488668447023681 has 8 divisors (see below), whose sum is σ = 651835070135424. Its totient is φ = 325640394297200.

The previous prime is 488668447023671. The next prime is 488668447023703. The reversal of 488668447023681 is 186320744866884.

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

It is a cyclic number.

It is not a de Polignac number, because 488668447023681 - 2¹⁴ = 488668447007297 is a prime.

It is a super-2 number, since 2×488668447023681² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (488668447023671) 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, 34642588086 + ... + 34642602191.

It is an arithmetic number, because the mean of its divisors is an integer number (81479383766928).

Almost surely, 2^{488668447023681} is an apocalyptic number.

It is an amenable number.

488668447023681 is a deficient number, since it is larger than the sum of its proper divisors (163166623111743).

488668447023681 is a wasteful number, since it uses less digits than its factorization.

488668447023681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69285192631.

The product of its (nonzero) digits is 2378170368, while the sum is 75.

The spelling of 488668447023681 in words is "four hundred eighty-eight trillion, six hundred sixty-eight billion, four hundred forty-seven million, twenty-three thousand, six hundred eighty-one".