136983549312 has 96 divisors (see below), whose sum is σ = 394293393000. Its totient is φ = 45648562176.

The previous prime is 136983549289. The next prime is 136983549323. The reversal of 136983549312 is 213945389631.

136983549312 is a `hidden beast` number, since 1 + 3 + 6 + 9 + 83 + 549 + 3 + 12 = 666.

136983549312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×136983549312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4753764 + ... + 4782492.

Almost surely, 2^136983549312 is an apocalyptic number.

136983549312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136983549312 is an abundant number, since it is smaller than the sum of its proper divisors (257309843688).

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

136983549312 is a wasteful number, since it uses less digits than its factorization.

136983549312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32888 (or 32873 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The spelling of 136983549312 in words is "one hundred thirty-six billion, nine hundred eighty-three million, five hundred forty-nine thousand, three hundred twelve".