340044202 has 4 divisors (see below), whose sum is σ = 510066306. Its totient is φ = 170022100.

The previous prime is 340044163. The next prime is 340044209. The reversal of 340044202 is 202440043.

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

It can be written as a sum of positive squares in only one way, i.e., 336392281 + 3651921 = 18341^2 + 1911^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340044202.

It is not an unprimeable number, because it can be changed into a prime (340044209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85011049 + ... + 85011052.

Almost surely, 2^340044202 is an apocalyptic number.

340044202 is a deficient number, since it is larger than the sum of its proper divisors (170022104).

340044202 is a wasteful number, since it uses less digits than its factorization.

340044202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170022103.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 340044202 is about 18440.2874706443. The cubic root of 340044202 is about 697.9834493877.

Adding to 340044202 its reverse (202440043), we get a palindrome (542484245).

The spelling of 340044202 in words is "three hundred forty million, forty-four thousand, two hundred two".