167228934147 has 72 divisors (see below), whose sum is σ = 271608250368. Its totient is φ = 99046553760.

The previous prime is 167228934137. The next prime is 167228934149. The reversal of 167228934147 is 741439822761.

167228934147 is a `hidden beast` number, since 16 + 7 + 2 + 289 + 341 + 4 + 7 = 666.

167228934147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 167228934147 - 2¹² = 167228930051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 167228934093 and 167228934102.

It is not an unprimeable number, because it can be changed into a prime (167228934149) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 9257278 + ... + 9275324.

Almost surely, 2^167228934147 is an apocalyptic number.

167228934147 is a deficient number, since it is larger than the sum of its proper divisors (104379316221).

167228934147 is a wasteful number, since it uses less digits than its factorization.

167228934147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18269 (or 18255 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The spelling of 167228934147 in words is "one hundred sixty-seven billion, two hundred twenty-eight million, nine hundred thirty-four thousand, one hundred forty-seven".