167958164219267 has 2 divisors, whose sum is σ = 167958164219268. Its totient is φ = 167958164219266.

The previous prime is 167958164219201. The next prime is 167958164219347. The reversal of 167958164219267 is 762912461859761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 167958164219267 - 2³⁶ = 167889444742531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 167958164219194 and 167958164219203.

It is not a weakly prime, because it can be changed into another prime (167955164219267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83979082109633 + 83979082109634.

It is an arithmetic number, because the mean of its divisors is an integer number (83979082109634).

Almost surely, 2^{167958164219267} is an apocalyptic number.

167958164219267 is a deficient number, since it is larger than the sum of its proper divisors (1).

167958164219267 is an equidigital number, since it uses as much as digits as its factorization.

167958164219267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 548674560, while the sum is 74.

The spelling of 167958164219267 in words is "one hundred sixty-seven trillion, nine hundred fifty-eight billion, one hundred sixty-four million, two hundred nineteen thousand, two hundred sixty-seven".