340302344301211 has 4 divisors (see below), whose sum is σ = 341463785749632. Its totient is φ = 339140902852792.

The previous prime is 340302344301149. The next prime is 340302344301223. The reversal of 340302344301211 is 112103443203043.

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

It is a cyclic number.

It is not a de Polignac number, because 340302344301211 - 2³³ = 340293754366619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340302344301281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580720723771 + ... + 580720724356.

It is an arithmetic number, because the mean of its divisors is an integer number (85365946437408).

Almost surely, 2^{340302344301211} is an apocalyptic number.

340302344301211 is a deficient number, since it is larger than the sum of its proper divisors (1161441448421).

340302344301211 is a wasteful number, since it uses less digits than its factorization.

340302344301211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161441448420.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 340302344301211 its reverse (112103443203043), we get a palindrome (452405787504254).

The spelling of 340302344301211 in words is "three hundred forty trillion, three hundred two billion, three hundred forty-four million, three hundred one thousand, two hundred eleven".