488044408440 has 64 divisors (see below), whose sum is σ = 1464230908800. Its totient is φ = 130136492672.

The previous prime is 488044408417. The next prime is 488044408459. The reversal of 488044408440 is 44804440884.

It is a self number, because there is not a number n which added to its sum of digits gives 488044408440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783051 + ... + 2038469.

It is an arithmetic number, because the mean of its divisors is an integer number (22878607950).

Almost surely, 2^488044408440 is an apocalyptic number.

488044408440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488044408440 is an abundant number, since it is smaller than the sum of its proper divisors (976186500360).

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

488044408440 is a wasteful number, since it uses less digits than its factorization.

488044408440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271356 (or 271352 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 48.

The spelling of 488044408440 in words is "four hundred eighty-eight billion, forty-four million, four hundred eight thousand, four hundred forty".