489810003240 has 64 divisors (see below), whose sum is σ = 1490126232960. Its totient is φ = 128776336640.

The previous prime is 489810003229. The next prime is 489810003259. The reversal of 489810003240 is 42300018984.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28736199 + ... + 28753238.

It is an arithmetic number, because the mean of its divisors is an integer number (23283222390).

Almost surely, 2^489810003240 is an apocalyptic number.

489810003240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489810003240 is an abundant number, since it is smaller than the sum of its proper divisors (1000316229720).

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

489810003240 is a wasteful number, since it uses less digits than its factorization.

489810003240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57489522 (or 57489518 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 489810003240 in words is "four hundred eighty-nine billion, eight hundred ten million, three thousand, two hundred forty".