340144011143 has 8 divisors (see below), whose sum is σ = 346654025568. Its totient is φ = 333637411744.

The previous prime is 340144011133. The next prime is 340144011149. The reversal of 340144011143 is 341110441043.

It is a happy number.

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 340144011143 - 2⁸ = 340144010887 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 (340144011149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652196 + ... + 1051497.

It is an arithmetic number, because the mean of its divisors is an integer number (43331753196).

Almost surely, 2^340144011143 is an apocalyptic number.

340144011143 is a deficient number, since it is larger than the sum of its proper divisors (6510014425).

340144011143 is a wasteful number, since it uses less digits than its factorization.

340144011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707513.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 340144011143 its reverse (341110441043), we get a palindrome (681254452186).

The spelling of 340144011143 in words is "three hundred forty billion, one hundred forty-four million, eleven thousand, one hundred forty-three".