32144144243343 has 16 divisors (see below), whose sum is σ = 48787950157056. Its totient is φ = 18634286517440.

The previous prime is 32144144243311. The next prime is 32144144243381. The reversal of 32144144243343 is 34334244144123.

It is not a de Polignac number, because 32144144243343 - 2⁵ = 32144144243311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32144144243295 and 32144144243304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32144144243443) 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, 21175324830 + ... + 21175326347.

It is an arithmetic number, because the mean of its divisors is an integer number (3049246884816).

Almost surely, 2^{32144144243343} is an apocalyptic number.

32144144243343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32144144243343 is a deficient number, since it is larger than the sum of its proper divisors (16643805913713).

32144144243343 is a wasteful number, since it uses less digits than its factorization.

32144144243343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42350651214.

The product of its digits is 1327104, while the sum is 42.

Adding to 32144144243343 its reverse (34334244144123), we get a palindrome (66478388387466).

The spelling of 32144144243343 in words is "thirty-two trillion, one hundred forty-four billion, one hundred forty-four million, two hundred forty-three thousand, three hundred forty-three".