144348941 has 4 divisors (see below), whose sum is σ = 157471584. Its totient is φ = 131226300.

The previous prime is 144348929. The next prime is 144348973. The reversal of 144348941 is 149843441.

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 a cyclic number.

It is not a de Polignac number, because 144348941 - 2¹⁴ = 144332557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144348895 and 144348904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144348541) 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, 6561305 + ... + 6561326.

It is an arithmetic number, because the mean of its divisors is an integer number (39367896).

Almost surely, 2^144348941 is an apocalyptic number.

144348941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144348941 is a deficient number, since it is larger than the sum of its proper divisors (13122643).

144348941 is a wasteful number, since it uses less digits than its factorization.

144348941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13122642.

The product of its digits is 55296, while the sum is 38.

The square root of 144348941 is about 12014.5304111313. The cubic root of 144348941 is about 524.5713096084.

The spelling of 144348941 in words is "one hundred forty-four million, three hundred forty-eight thousand, nine hundred forty-one".