144514200111 has 4 divisors (see below), whose sum is σ = 192685600152. Its totient is φ = 96342800072.

The previous prime is 144514200079. The next prime is 144514200137. The reversal of 144514200111 is 111002415441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144514200111 - 2⁵ = 144514200079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144514200911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24085700016 + ... + 24085700021.

It is an arithmetic number, because the mean of its divisors is an integer number (48171400038).

Almost surely, 2^144514200111 is an apocalyptic number.

144514200111 is a deficient number, since it is larger than the sum of its proper divisors (48171400041).

144514200111 is an equidigital number, since it uses as much as digits as its factorization.

144514200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48171400040.

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 144514200111 its reverse (111002415441), we get a palindrome (255516615552).

The spelling of 144514200111 in words is "one hundred forty-four billion, five hundred fourteen million, two hundred thousand, one hundred eleven".