305214114 has 8 divisors (see below), whose sum is σ = 610428240. Its totient is φ = 101738036.

The previous prime is 305214113. The next prime is 305214131. The reversal of 305214114 is 411412503.

It is a sphenic number, since it is the product of 3 distinct primes.

305214114 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (305214113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25434504 + ... + 25434515.

It is an arithmetic number, because the mean of its divisors is an integer number (76303530).

Almost surely, 2^305214114 is an apocalyptic number.

305214114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

305214114 is a wasteful number, since it uses less digits than its factorization.

305214114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50869024.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 305214114 is about 17470.3781870914. The cubic root of 305214114 is about 673.2890286068.

Adding to 305214114 its reverse (411412503), we get a palindrome (716626617).

The spelling of 305214114 in words is "three hundred five million, two hundred fourteen thousand, one hundred fourteen".