244320063 has 8 divisors (see below), whose sum is σ = 350818608. Its totient is φ = 150350784.

The previous prime is 244320059. The next prime is 244320071. The reversal of 244320063 is 360023442.

It is a happy number.

244320063 is digitally balanced in base 2, 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.

It is not a de Polignac number, because 244320063 - 2² = 244320059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244325063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3132270 + ... + 3132347.

It is an arithmetic number, because the mean of its divisors is an integer number (43852326).

Almost surely, 2^244320063 is an apocalyptic number.

244320063 is a deficient number, since it is larger than the sum of its proper divisors (106498545).

244320063 is a wasteful number, since it uses less digits than its factorization.

244320063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264633.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 244320063 is about 15630.7409613236. The cubic root of 244320063 is about 625.1530829286.

The spelling of 244320063 in words is "two hundred forty-four million, three hundred twenty thousand, sixty-three".