140301305136 has 60 divisors (see below), whose sum is σ = 392740545288. Its totient is φ = 46756173312.

The previous prime is 140301305071. The next prime is 140301305147. The reversal of 140301305136 is 631503103041.

140301305136 is a `hidden beast` number, since 1 + 40 + 301 + 305 + 13 + 6 = 666.

140301305136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 516616 + ... + 739928.

Almost surely, 2^140301305136 is an apocalyptic number.

140301305136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140301305136 is an abundant number, since it is smaller than the sum of its proper divisors (252439240152).

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

140301305136 is a wasteful number, since it uses less digits than its factorization.

140301305136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227690 (or 227681 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 140301305136 its reverse (631503103041), we get a palindrome (771804408177).

The spelling of 140301305136 in words is "one hundred forty billion, three hundred one million, three hundred five thousand, one hundred thirty-six".