340024421043341 has 4 divisors (see below), whose sum is σ = 340076885857884. Its totient is φ = 339971956228800.

The previous prime is 340024421043239. The next prime is 340024421043343. The reversal of 340024421043341 is 143340124420043.

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

It can be written as a sum of positive squares in 2 ways, for example, as 316841602002025 + 23182819041316 = 17800045^2 + 4814854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340024421043341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340024421043343) 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, 26232397550 + ... + 26232410511.

It is an arithmetic number, because the mean of its divisors is an integer number (85019221464471).

Almost surely, 2^{340024421043341} is an apocalyptic number.

It is an amenable number.

340024421043341 is a deficient number, since it is larger than the sum of its proper divisors (52464814543).

340024421043341 is an equidigital number, since it uses as much as digits as its factorization.

340024421043341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52464814542.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 340024421043341 its reverse (143340124420043), we get a palindrome (483364545463384).

The spelling of 340024421043341 in words is "three hundred forty trillion, twenty-four billion, four hundred twenty-one million, forty-three thousand, three hundred forty-one".