342014089 has 2 divisors, whose sum is σ = 342014090. Its totient is φ = 342014088.

The previous prime is 342014083. The next prime is 342014149. The reversal of 342014089 is 980410243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341954064 + 60025 = 18492^2 + 245^2 .

It is an emirp because it is prime and its reverse (980410243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342014089 - 2²⁷ = 207796361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342014089.

It is not a weakly prime, because it can be changed into another prime (342014083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171007044 + 171007045.

It is an arithmetic number, because the mean of its divisors is an integer number (171007045).

Almost surely, 2^342014089 is an apocalyptic number.

It is an amenable number.

342014089 is a deficient number, since it is larger than the sum of its proper divisors (1).

342014089 is an equidigital number, since it uses as much as digits as its factorization.

342014089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 342014089 is about 18493.6229279176. The cubic root of 342014089 is about 699.3286686138.

The spelling of 342014089 in words is "three hundred forty-two million, fourteen thousand, eighty-nine".