144353141 has 4 divisors (see below), whose sum is σ = 144734400. Its totient is φ = 143971884.

The previous prime is 144353123. The next prime is 144353149. The reversal of 144353141 is 141353441.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-144353141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144353141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144353149) 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, 190061 + ... + 190818.

It is an arithmetic number, because the mean of its divisors is an integer number (36183600).

Almost surely, 2^144353141 is an apocalyptic number.

It is an amenable number.

144353141 is a deficient number, since it is larger than the sum of its proper divisors (381259).

144353141 is an equidigital number, since it uses as much as digits as its factorization.

144353141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381258.

The product of its digits is 2880, while the sum is 26.

The square root of 144353141 is about 12014.7051982144. The cubic root of 144353141 is about 524.5763972295.

It can be divided in two parts, 14435 and 3141, that added together give a cube (17576 = 26³).

The spelling of 144353141 in words is "one hundred forty-four million, three hundred fifty-three thousand, one hundred forty-one".