144400314 has 8 divisors (see below), whose sum is σ = 288800640. Its totient is φ = 48133436.

The previous prime is 144400273. The next prime is 144400337. The reversal of 144400314 is 413004441.

144400314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

144400314 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12033354 + ... + 12033365.

It is an arithmetic number, because the mean of its divisors is an integer number (36100080).

Almost surely, 2^144400314 is an apocalyptic number.

144400314 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.

144400314 is a wasteful number, since it uses less digits than its factorization.

144400314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24066724.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144400314 is about 12016.6681738325. The cubic root of 144400314 is about 524.6335329157.

Adding to 144400314 its reverse (413004441), we get a palindrome (557404755).

The spelling of 144400314 in words is "one hundred forty-four million, four hundred thousand, three hundred fourteen".