214442959 has 4 divisors (see below), whose sum is σ = 214480504. Its totient is φ = 214405416.

The previous prime is 214442941. The next prime is 214443017. The reversal of 214442959 is 959244412.

214442959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214442959 - 2⁵ = 214442927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214443959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8232 + ... + 22285.

It is an arithmetic number, because the mean of its divisors is an integer number (53620126).

Almost surely, 2^214442959 is an apocalyptic number.

214442959 is a deficient number, since it is larger than the sum of its proper divisors (37545).

214442959 is an equidigital number, since it uses as much as digits as its factorization.

214442959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37544.

The product of its digits is 103680, while the sum is 40.

The square root of 214442959 is about 14643.8710387657. The cubic root of 214442959 is about 598.5548172431.

The spelling of 214442959 in words is "two hundred fourteen million, four hundred forty-two thousand, nine hundred fifty-nine".