488723811366 has 64 divisors (see below), whose sum is σ = 1141967116800. Its totient is φ = 139379778720.

The previous prime is 488723811341. The next prime is 488723811371. The reversal of 488723811366 is 663118327884.

It is a super-2 number, since 2×488723811366² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 908656 + ... + 1342796.

It is an arithmetic number, because the mean of its divisors is an integer number (17843236200).

Almost surely, 2^488723811366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488723811366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570983558400).

488723811366 is an abundant number, since it is smaller than the sum of its proper divisors (653243305434).

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

488723811366 is a wasteful number, since it uses less digits than its factorization.

488723811366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434714 (or 434700 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The spelling of 488723811366 in words is "four hundred eighty-eight billion, seven hundred twenty-three million, eight hundred eleven thousand, three hundred sixty-six".