4214742109 has 2 divisors, whose sum is σ = 4214742110. Its totient is φ = 4214742108.

The previous prime is 4214742107. The next prime is 4214742167. The reversal of 4214742109 is 9012474124.

It is a happy number.

4214742109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3730522084 + 484220025 = 61078^2 + 22005^2 .

It is a cyclic number.

It is not a de Polignac number, because 4214742109 - 2¹ = 4214742107 is a prime.

Together with 4214742107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4214742101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107371054 + 2107371055.

It is an arithmetic number, because the mean of its divisors is an integer number (2107371055).

Almost surely, 2^4214742109 is an apocalyptic number.

It is an amenable number.

4214742109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4214742109 is an equidigital number, since it uses as much as digits as its factorization.

4214742109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 4214742109 is about 64921.0451933732. The cubic root of 4214742109 is about 1615.3141671396.

The spelling of 4214742109 in words is "four billion, two hundred fourteen million, seven hundred forty-two thousand, one hundred nine".