488477837432 has 64 divisors (see below), whose sum is σ = 996898795200. Its totient is φ = 223043558400.

The previous prime is 488477837431. The next prime is 488477837437. The reversal of 488477837432 is 234738774884.

It is a happy number.

It is a super-2 number, since 2×488477837432² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488477837431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13837148 + ... + 13872404.

It is an arithmetic number, because the mean of its divisors is an integer number (15576543675).

Almost surely, 2^488477837432 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 488477837432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498449397600).

488477837432 is an abundant number, since it is smaller than the sum of its proper divisors (508420957768).

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

488477837432 is a wasteful number, since it uses less digits than its factorization.

488477837432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36696 (or 36692 counting only the distinct ones).

The product of its digits is 202309632, while the sum is 65.

The spelling of 488477837432 in words is "four hundred eighty-eight billion, four hundred seventy-seven million, eight hundred thirty-seven thousand, four hundred thirty-two".