488444564938 has 16 divisors (see below), whose sum is σ = 799480828224. Its totient is φ = 221962505760.

The previous prime is 488444564891. The next prime is 488444564953. The reversal of 488444564938 is 839465444884.

It is an unprimeable number.

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, 2800995 + ... + 2970262.

It is an arithmetic number, because the mean of its divisors is an integer number (49967551764).

Almost surely, 2^488444564938 is an apocalyptic number.

488444564938 is a deficient number, since it is larger than the sum of its proper divisors (311036263286).

488444564938 is a wasteful number, since it uses less digits than its factorization.

488444564938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775117.

The product of its digits is 424673280, while the sum is 67.

The spelling of 488444564938 in words is "four hundred eighty-eight billion, four hundred forty-four million, five hundred sixty-four thousand, nine hundred thirty-eight".