340222422405 has 16 divisors (see below), whose sum is σ = 568023523200. Its totient is φ = 173562742848.

The previous prime is 340222422329. The next prime is 340222422409. The reversal of 340222422405 is 504224222043.

It is not a de Polignac number, because 340222422405 - 2¹⁹ = 340221898117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340222422409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493075630 + ... + 493076319.

It is an arithmetic number, because the mean of its divisors is an integer number (35501470200).

Almost surely, 2^340222422405 is an apocalyptic number.

It is an amenable number.

340222422405 is a deficient number, since it is larger than the sum of its proper divisors (227801100795).

340222422405 is a wasteful number, since it uses less digits than its factorization.

340222422405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986151980.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 340222422405 its reverse (504224222043), we get a palindrome (844446644448).

The spelling of 340222422405 in words is "three hundred forty billion, two hundred twenty-two million, four hundred twenty-two thousand, four hundred five".