340102214 has 4 divisors (see below), whose sum is σ = 510153324. Its totient is φ = 170051106.

The previous prime is 340102201. The next prime is 340102229. The reversal of 340102214 is 412201043.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 340102192 and 340102201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85025552 + ... + 85025555.

It is an arithmetic number, because the mean of its divisors is an integer number (127538331).

Almost surely, 2^340102214 is an apocalyptic number.

340102214 is a deficient number, since it is larger than the sum of its proper divisors (170051110).

340102214 is a wasteful number, since it uses less digits than its factorization.

340102214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170051109.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 340102214 is about 18441.8603725329. The cubic root of 340102214 is about 698.0231394370.

Adding to 340102214 its reverse (412201043), we get a palindrome (752303257).

The spelling of 340102214 in words is "three hundred forty million, one hundred two thousand, two hundred fourteen".