442196107 has 2 divisors, whose sum is σ = 442196108. Its totient is φ = 442196106.

The previous prime is 442196077. The next prime is 442196123. The reversal of 442196107 is 701691244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 442196107 - 2⁷ = 442195979 is a prime.

It is not a weakly prime, because it can be changed into another prime (442196207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221098053 + 221098054.

It is an arithmetic number, because the mean of its divisors is an integer number (221098054).

Almost surely, 2^442196107 is an apocalyptic number.

442196107 is a deficient number, since it is larger than the sum of its proper divisors (1).

442196107 is an equidigital number, since it uses as much as digits as its factorization.

442196107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 442196107 is about 21028.4594537974. The cubic root of 442196107 is about 761.8538003443.

The spelling of 442196107 in words is "four hundred forty-two million, one hundred ninety-six thousand, one hundred seven".