340221122043 has 16 divisors (see below), whose sum is σ = 523976916096. Its totient is φ = 194065523840.

The previous prime is 340221122011. The next prime is 340221122047.

It is a happy number.

340221122043 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 340221122043 - 2⁵ = 340221122011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340221122047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303226821 + ... + 303227942.

It is an arithmetic number, because the mean of its divisors is an integer number (32748557256).

Almost surely, 2^340221122043 is an apocalyptic number.

340221122043 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

340221122043 is a deficient number, since it is larger than the sum of its proper divisors (183755794053).

340221122043 is a wasteful number, since it uses less digits than its factorization.

340221122043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606454794.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 340221 and 122043, that added together give a palindrome (462264).

The spelling of 340221122043 in words is "three hundred forty billion, two hundred twenty-one million, one hundred twenty-two thousand, forty-three".