340211044404143 has 8 divisors (see below), whose sum is σ = 371140876395216. Its totient is φ = 309281471617600.

The previous prime is 340211044404103. The next prime is 340211044404191. The reversal of 340211044404143 is 341404440112043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340211044404143 - 2⁸ = 340211044403887 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 (340211044404103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62051696 + ... + 67311477.

It is an arithmetic number, because the mean of its divisors is an integer number (46392609549402).

Almost surely, 2^{340211044404143} is an apocalyptic number.

340211044404143 is a deficient number, since it is larger than the sum of its proper divisors (30929831991073).

340211044404143 is a wasteful number, since it uses less digits than its factorization.

340211044404143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129602265.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 340211044404143 its reverse (341404440112043), we get a palindrome (681615484516186).

The spelling of 340211044404143 in words is "three hundred forty trillion, two hundred eleven billion, forty-four million, four hundred four thousand, one hundred forty-three".