138944119300 has 144 divisors (see below), whose sum is σ = 349771502080. Its totient is φ = 46922250240.

The previous prime is 138944119271. The next prime is 138944119333. The reversal of 138944119300 is 3911449831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53091592 + ... + 53094208.

Almost surely, 2^138944119300 is an apocalyptic number.

138944119300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 138944119300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174885751040).

138944119300 is an abundant number, since it is smaller than the sum of its proper divisors (210827382780).

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

138944119300 is a wasteful number, since it uses less digits than its factorization.

138944119300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3743 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 138944119300 in words is "one hundred thirty-eight billion, nine hundred forty-four million, one hundred nineteen thousand, three hundred".