488809332040 has 32 divisors (see below), whose sum is σ = 1164516351480. Its totient is φ = 184022336512.

The previous prime is 488809332017. The next prime is 488809332043. The reversal of 488809332040 is 40233908884.

It can be written as a sum of positive squares in 4 ways, for example, as 293722809444 + 195086522596 = 541962^2 + 441686^2 .

It is not an unprimeable number, because it can be changed into a prime (488809332043) 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, 359417947 + ... + 359419306.

Almost surely, 2^488809332040 is an apocalyptic number.

488809332040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488809332040 is an abundant number, since it is smaller than the sum of its proper divisors (675707019440).

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

488809332040 is a wasteful number, since it uses less digits than its factorization.

488809332040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718837281 (or 718837277 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 488809332040 in words is "four hundred eighty-eight billion, eight hundred nine million, three hundred thirty-two thousand, forty".