141444143 has 8 divisors (see below), whose sum is σ = 144438528. Its totient is φ = 138478464.

The previous prime is 141444109. The next prime is 141444161. The reversal of 141444143 is 341444141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141444143 - 2¹⁶ = 141378607 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 (141444643) 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 7 ways as a sum of consecutive naturals, for example, 2930 + ... + 17072.

It is an arithmetic number, because the mean of its divisors is an integer number (18054816).

Almost surely, 2^141444143 is an apocalyptic number.

141444143 is a deficient number, since it is larger than the sum of its proper divisors (2994385).

141444143 is a wasteful number, since it uses less digits than its factorization.

141444143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14353.

The product of its digits is 3072, while the sum is 26.

The square root of 141444143 is about 11893.0291767909. The cubic root of 141444143 is about 521.0287118398.

Adding to 141444143 its reverse (341444141), we get a palindrome (482888284).

The spelling of 141444143 in words is "one hundred forty-one million, four hundred forty-four thousand, one hundred forty-three".