488420399580 has 384 divisors, whose sum is σ = 1571720371200. Its totient is φ = 112539746304.

The previous prime is 488420399567. The next prime is 488420399639. The reversal of 488420399580 is 85993024884.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 198624391 + ... + 198626849.

It is an arithmetic number, because the mean of its divisors is an integer number (4093021800).

Almost surely, 2^488420399580 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 488420399580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785860185600).

488420399580 is an abundant number, since it is smaller than the sum of its proper divisors (1083299971620).

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

488420399580 is a wasteful number, since it uses less digits than its factorization.

488420399580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821 (or 2819 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 488420399580 in words is "four hundred eighty-eight billion, four hundred twenty million, three hundred ninety-nine thousand, five hundred eighty".