2143434023314 has 8 divisors (see below), whose sum is σ = 3217187234160. Its totient is φ = 1071038278596.

The previous prime is 2143434023303. The next prime is 2143434023317. The reversal of 2143434023314 is 4133204343412.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2143434023314.

It is not an unprimeable number, because it can be changed into a prime (2143434023317) 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, 339362584 + ... + 339368899.

It is an arithmetic number, because the mean of its divisors is an integer number (402148404270).

Almost surely, 2^{2143434023314} is an apocalyptic number.

2143434023314 is a deficient number, since it is larger than the sum of its proper divisors (1073753210846).

2143434023314 is a wasteful number, since it uses less digits than its factorization.

2143434023314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678733064.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 2143434023314 its reverse (4133204343412), we get a palindrome (6276638366726).

The spelling of 2143434023314 in words is "two trillion, one hundred forty-three billion, four hundred thirty-four million, twenty-three thousand, three hundred fourteen".