340214333 has 4 divisors (see below), whose sum is σ = 340324860. Its totient is φ = 340103808.

The previous prime is 340214327. The next prime is 340214339. The reversal of 340214333 is 333412043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 333412043 = 29 ⋅11496967.

It is an interprime number because it is at equal distance from previous prime (340214327) and next prime (340214339).

It can be written as a sum of positive squares in 2 ways, for example, as 220136569 + 120077764 = 14837^2 + 10958^2 .

It is a cyclic number.

It is not a de Polignac number, because 340214333 - 2⁴ = 340214317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340214299 and 340214308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340214339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50510 + ... + 56847.

It is an arithmetic number, because the mean of its divisors is an integer number (85081215).

Almost surely, 2^340214333 is an apocalyptic number.

It is an amenable number.

340214333 is a deficient number, since it is larger than the sum of its proper divisors (110527).

340214333 is a wasteful number, since it uses less digits than its factorization.

340214333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110526.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 340214333 is about 18444.8999184056. The cubic root of 340214333 is about 698.0998350643.

Adding to 340214333 its reverse (333412043), we get a palindrome (673626376).

The spelling of 340214333 in words is "three hundred forty million, two hundred fourteen thousand, three hundred thirty-three".