342290107 has 2 divisors, whose sum is σ = 342290108. Its totient is φ = 342290106.

The previous prime is 342290089. The next prime is 342290153. The reversal of 342290107 is 701092243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342290107 is a prime.

It is not a weakly prime, because it can be changed into another prime (342290407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171145053 + 171145054.

It is an arithmetic number, because the mean of its divisors is an integer number (171145054).

Almost surely, 2^342290107 is an apocalyptic number.

342290107 is a deficient number, since it is larger than the sum of its proper divisors (1).

342290107 is an equidigital number, since it uses as much as digits as its factorization.

342290107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 342290107 is about 18501.0839412181. The cubic root of 342290107 is about 699.5167460481.

The spelling of 342290107 in words is "three hundred forty-two million, two hundred ninety thousand, one hundred seven".