144514101 has 4 divisors (see below), whose sum is σ = 192685472. Its totient is φ = 96342732.

The previous prime is 144514081. The next prime is 144514103. The reversal of 144514101 is 101415441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 144514101 - 2¹⁰ = 144513077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144514103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24085681 + ... + 24085686.

It is an arithmetic number, because the mean of its divisors is an integer number (48171368).

Almost surely, 2^144514101 is an apocalyptic number.

It is an amenable number.

144514101 is a deficient number, since it is larger than the sum of its proper divisors (48171371).

144514101 is an equidigital number, since it uses as much as digits as its factorization.

144514101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48171370.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 144514101 is about 12021.4017901408. The cubic root of 144514101 is about 524.7712999348.

Adding to 144514101 its reverse (101415441), we get a palindrome (245929542).

The spelling of 144514101 in words is "one hundred forty-four million, five hundred fourteen thousand, one hundred one".