340214002 has 4 divisors (see below), whose sum is σ = 510321006. Its totient is φ = 170107000.

The previous prime is 340213963. The next prime is 340214003. The reversal of 340214002 is 200412043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200412043 = 13 ⋅15416311.

It can be written as a sum of positive squares in only one way, i.e., 325766401 + 14447601 = 18049^2 + 3801^2 .

It is not an unprimeable number, because it can be changed into a prime (340214003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85053499 + ... + 85053502.

Almost surely, 2^340214002 is an apocalyptic number.

340214002 is a deficient number, since it is larger than the sum of its proper divisors (170107004).

340214002 is a wasteful number, since it uses less digits than its factorization.

340214002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170107003.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 340214002 is about 18444.8909457335. The cubic root of 340214002 is about 698.0996086667.

Adding to 340214002 its reverse (200412043), we get a palindrome (540626045).

The spelling of 340214002 in words is "three hundred forty million, two hundred fourteen thousand, two".