143944848449341 has 4 divisors (see below), whose sum is σ = 144233315080000. Its totient is φ = 143656381818684.

The previous prime is 143944848449329. The next prime is 143944848449371.

143944848449341 is nontrivially palindromic in base 10.

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 143944848449341 - 2⁹ = 143944848448829 is a prime.

It is a super-3 number, since 3×143944848449341³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143944848449321) 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, 144233314581 + ... + 144233315578.

It is an arithmetic number, because the mean of its divisors is an integer number (36058328770000).

Almost surely, 2^{143944848449341} is an apocalyptic number.

It is an amenable number.

143944848449341 is a deficient number, since it is larger than the sum of its proper divisors (288466630659).

143944848449341 is an equidigital number, since it uses as much as digits as its factorization.

143944848449341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288466630658.

The product of its digits is 764411904, while the sum is 70.

The spelling of 143944848449341 in words is "one hundred forty-three trillion, nine hundred forty-four billion, eight hundred forty-eight million, four hundred forty-nine thousand, three hundred forty-one".