488624971728 has 40 divisors (see below), whose sum is σ = 1265576997888. Its totient is φ = 162449723392.

The previous prime is 488624971727. The next prime is 488624971741. The reversal of 488624971728 is 827179426884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488624971727) 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 7 ways as a sum of consecutive naturals, for example, 13271025 + ... + 13307792.

Almost surely, 2^488624971728 is an apocalyptic number.

488624971728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

488624971728 is an abundant number, since it is smaller than the sum of its proper divisors (776952026160).

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

488624971728 is a wasteful number, since it uses less digits than its factorization.

488624971728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26579211 (or 26579205 counting only the distinct ones).

The product of its digits is 86704128, while the sum is 66.

The spelling of 488624971728 in words is "four hundred eighty-eight billion, six hundred twenty-four million, nine hundred seventy-one thousand, seven hundred twenty-eight".