144315201 has 16 divisors (see below), whose sum is σ = 194097024. Its totient is φ = 95376384.

The previous prime is 144315173. The next prime is 144315209. The reversal of 144315201 is 102513441.

It is not a de Polignac number, because 144315201 - 2⁵ = 144315169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144315209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249825 + ... + 250401.

It is an arithmetic number, because the mean of its divisors is an integer number (12131064).

Almost surely, 2^144315201 is an apocalyptic number.

It is an amenable number.

144315201 is a deficient number, since it is larger than the sum of its proper divisors (49781823).

144315201 is a wasteful number, since it uses less digits than its factorization.

144315201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160.

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

The square root of 144315201 is about 12013.1261959575. The cubic root of 144315201 is about 524.5304354714.

Adding to 144315201 its reverse (102513441), we get a palindrome (246828642).

The spelling of 144315201 in words is "one hundred forty-four million, three hundred fifteen thousand, two hundred one".