158416211 has 2 divisors, whose sum is σ = 158416212. Its totient is φ = 158416210.

The previous prime is 158416201. The next prime is 158416259. The reversal of 158416211 is 112614851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158416211 - 2⁶ = 158416147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (158416201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79208105 + 79208106.

It is an arithmetic number, because the mean of its divisors is an integer number (79208106).

Almost surely, 2^158416211 is an apocalyptic number.

158416211 is a deficient number, since it is larger than the sum of its proper divisors (1).

158416211 is an equidigital number, since it uses as much as digits as its factorization.

158416211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 29.

The square root of 158416211 is about 12586.3501858164. The cubic root of 158416211 is about 541.0863031889.

The spelling of 158416211 in words is "one hundred fifty-eight million, four hundred sixteen thousand, two hundred eleven".