139308247488 has 112 divisors (see below), whose sum is σ = 381671840160. Its totient is φ = 44790681600.

The previous prime is 139308247487. The next prime is 139308247523. The reversal of 139308247488 is 884742803931.

139308247488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139308247487) by changing a digit.

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, 5895858 + ... + 5919438.

Almost surely, 2^139308247488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139308247488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190835920080).

139308247488 is an abundant number, since it is smaller than the sum of its proper divisors (242363592672).

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

139308247488 is a wasteful number, since it uses less digits than its factorization.

139308247488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24686 (or 24676 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 139308247488 in words is "one hundred thirty-nine billion, three hundred eight million, two hundred forty-seven thousand, four hundred eighty-eight".