136000047168 has 112 divisors (see below), whose sum is σ = 404751357120. Its totient is φ = 45333302400.

The previous prime is 136000047103. The next prime is 136000047179. The reversal of 136000047168 is 861740000631.

136000047168 is a `hidden beast` number, since 1 + 3 + 600 + 0 + 0 + 47 + 1 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345858 + ... + 625793.

Almost surely, 2^136000047168 is an apocalyptic number.

136000047168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

136000047168 is an abundant number, since it is smaller than the sum of its proper divisors (268751309952).

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

136000047168 is an frugal number, since it uses more digits than its factorization.

136000047168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971684 (or 971656 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

Adding to 136000047168 its reverse (861740000631), we get a palindrome (997740047799).

The spelling of 136000047168 in words is "one hundred thirty-six billion, forty-seven thousand, one hundred sixty-eight".