139115489484 has 48 divisors (see below), whose sum is σ = 328180720896. Its totient is φ = 45861720000.

The previous prime is 139115489483. The next prime is 139115489573. The reversal of 139115489484 is 484984511931.

139115489484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (139115489483) 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 15 ways as a sum of consecutive naturals, for example, 1036009 + ... + 1162559.

It is an arithmetic number, because the mean of its divisors is an integer number (6837098352).

Almost surely, 2^139115489484 is an apocalyptic number.

It is an amenable number.

139115489484 is an abundant number, since it is smaller than the sum of its proper divisors (189065231412).

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

139115489484 is a wasteful number, since it uses less digits than its factorization.

139115489484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127566 (or 127564 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 57.

The spelling of 139115489484 in words is "one hundred thirty-nine billion, one hundred fifteen million, four hundred eighty-nine thousand, four hundred eighty-four".