340340423114 has 8 divisors (see below), whose sum is σ = 512497058148. Its totient is φ = 169508070400.

The previous prime is 340340423099. The next prime is 340340423119. The reversal of 340340423114 is 411324043043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 340256389225 + 84033889 = 583315^2 + 9167^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340340423119) 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, 331069937 + ... + 331070964.

Almost surely, 2^340340423114 is an apocalyptic number.

340340423114 is a deficient number, since it is larger than the sum of its proper divisors (172156635034).

340340423114 is a wasteful number, since it uses less digits than its factorization.

340340423114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662141160.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 340340423114 its reverse (411324043043), we get a palindrome (751664466157).

The spelling of 340340423114 in words is "three hundred forty billion, three hundred forty million, four hundred twenty-three thousand, one hundred fourteen".