138700316484 has 72 divisors (see below), whose sum is σ = 351471120000. Its totient is φ = 46119176064.

The previous prime is 138700316479. The next prime is 138700316497. The reversal of 138700316484 is 484613007831.

138700316484 is a `hidden beast` number, since 138 + 7 + 0 + 0 + 31 + 6 + 484 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45045657 + ... + 45048735.

Almost surely, 2^138700316484 is an apocalyptic number.

It is an amenable number.

138700316484 is an abundant number, since it is smaller than the sum of its proper divisors (212770803516).

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

138700316484 is a wasteful number, since it uses less digits than its factorization.

138700316484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777 (or 5772 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 138700316484 in words is "one hundred thirty-eight billion, seven hundred million, three hundred sixteen thousand, four hundred eighty-four".