144315000305 has 16 divisors (see below), whose sum is σ = 209559934080. Its totient is φ = 93137747712.

The previous prime is 144315000293. The next prime is 144315000311. The reversal of 144315000305 is 503000513441.

It is a cyclic number.

It is not a de Polignac number, because 144315000305 - 2¹⁴ = 144314983921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121272515 + ... + 121273704.

It is an arithmetic number, because the mean of its divisors is an integer number (13097495880).

Almost surely, 2^144315000305 is an apocalyptic number.

It is an amenable number.

144315000305 is a deficient number, since it is larger than the sum of its proper divisors (65244933775).

144315000305 is a wasteful number, since it uses less digits than its factorization.

144315000305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242546248.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 144315000305 its reverse (503000513441), we get a palindrome (647315513746).

The spelling of 144315000305 in words is "one hundred forty-four billion, three hundred fifteen million, three hundred five", and thus it is an aban number.