144814241 has 12 divisors (see below), whose sum is σ = 171068400. Its totient is φ = 121520880.

The previous prime is 144814171. The next prime is 144814259. The reversal of 144814241 is 142418441.

It is not a de Polignac number, because 144814241 - 2²⁶ = 77705377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144810241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37091 + ... + 40808.

It is an arithmetic number, because the mean of its divisors is an integer number (14255700).

Almost surely, 2^144814241 is an apocalyptic number.

144814241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144814241 is a deficient number, since it is larger than the sum of its proper divisors (26254159).

144814241 is a wasteful number, since it uses less digits than its factorization.

144814241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77936 (or 77923 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 144814241 is about 12033.8788842168. The cubic root of 144814241 is about 525.1343462682.

The spelling of 144814241 in words is "one hundred forty-four million, eight hundred fourteen thousand, two hundred forty-one".