340302122441211 has 16 divisors (see below), whose sum is σ = 518781368646144. Its totient is φ = 194373698119104.

The previous prime is 340302122441189. The next prime is 340302122441261. The reversal of 340302122441211 is 112144221203043.

It is a happy number.

It is not a de Polignac number, because 340302122441211 - 2¹⁹ = 340302121916923 is a prime.

It is a super-2 number, since 2×340302122441211² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340302122441261) 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, 3527349015 + ... + 3527445488.

It is an arithmetic number, because the mean of its divisors is an integer number (32423835540384).

Almost surely, 2^{340302122441211} is an apocalyptic number.

340302122441211 is a deficient number, since it is larger than the sum of its proper divisors (178479246204933).

340302122441211 is a wasteful number, since it uses less digits than its factorization.

340302122441211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7054796810.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 340302122441211 its reverse (112144221203043), we get a palindrome (452446343644254).

The spelling of 340302122441211 in words is "three hundred forty trillion, three hundred two billion, one hundred twenty-two million, four hundred forty-one thousand, two hundred eleven".