167214022489 has 2 divisors, whose sum is σ = 167214022490. Its totient is φ = 167214022488.

The previous prime is 167214022457. The next prime is 167214022523. The reversal of 167214022489 is 984220412761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151165440000 + 16048582489 = 388800^2 + 126683^2 .

It is a cyclic number.

It is not a de Polignac number, because 167214022489 - 2⁵ = 167214022457 is a prime.

It is not a weakly prime, because it can be changed into another prime (167214082489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83607011244 + 83607011245.

It is an arithmetic number, because the mean of its divisors is an integer number (83607011245).

Almost surely, 2^167214022489 is an apocalyptic number.

It is an amenable number.

167214022489 is a deficient number, since it is larger than the sum of its proper divisors (1).

167214022489 is an equidigital number, since it uses as much as digits as its factorization.

167214022489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 167214022489 in words is "one hundred sixty-seven billion, two hundred fourteen million, twenty-two thousand, four hundred eighty-nine".