340224422018 has 16 divisors (see below), whose sum is σ = 549652526136. Its totient is φ = 157009733760.

The previous prime is 340224422017. The next prime is 340224422053. The reversal of 340224422018 is 810224422043.

It can be written as a sum of positive squares in 4 ways, for example, as 247901422609 + 92322999409 = 497897^2 + 303847^2 .

It is not an unprimeable number, because it can be changed into a prime (340224422017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457571 + ... + 943302.

Almost surely, 2^340224422018 is an apocalyptic number.

340224422018 is a deficient number, since it is larger than the sum of its proper divisors (209428104118).

340224422018 is a wasteful number, since it uses less digits than its factorization.

340224422018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410229.

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 340224422018 in words is "three hundred forty billion, two hundred twenty-four million, four hundred twenty-two thousand, eighteen".