144164141 has 16 divisors (see below), whose sum is σ = 159452928. Its totient is φ = 129254400.

The previous prime is 144164129. The next prime is 144164149. The reversal of 144164141 is 141461441.

144164141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-144164141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144164141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144164149) 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, 408221 + ... + 408573.

It is an arithmetic number, because the mean of its divisors is an integer number (9965808).

Almost surely, 2^144164141 is an apocalyptic number.

144164141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144164141 is a deficient number, since it is larger than the sum of its proper divisors (15288787).

144164141 is a wasteful number, since it uses less digits than its factorization.

144164141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its digits is 1536, while the sum is 26.

The square root of 144164141 is about 12006.8372604945. The cubic root of 144164141 is about 524.3473565133.

The spelling of 144164141 in words is "one hundred forty-four million, one hundred sixty-four thousand, one hundred forty-one".