102343440214 has 8 divisors (see below), whose sum is σ = 153516522168. Its totient is φ = 51171266160.

The previous prime is 102343440191. The next prime is 102343440223. The reversal of 102343440214 is 412044343201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293994 + ... + 539554.

It is an arithmetic number, because the mean of its divisors is an integer number (19189565271).

Almost surely, 2^102343440214 is an apocalyptic number.

102343440214 is a deficient number, since it is larger than the sum of its proper divisors (51173081954).

102343440214 is a wasteful number, since it uses less digits than its factorization.

102343440214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453950.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 102343440214 its reverse (412044343201), we get a palindrome (514387783415).

The spelling of 102343440214 in words is "one hundred two billion, three hundred forty-three million, four hundred forty thousand, two hundred fourteen".