340217586943 has 8 divisors (see below), whose sum is σ = 366458258768. Its totient is φ = 313986927744.

The previous prime is 340217586901. The next prime is 340217586959. The reversal of 340217586943 is 349685712043.

It is a happy number.

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 340217586943 - 2⁹ = 340217586431 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 (340217586983) 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 7 ways as a sum of consecutive naturals, for example, 2432505 + ... + 2568562.

It is an arithmetic number, because the mean of its divisors is an integer number (45807282346).

It is a 1-persistent number, because it is pandigital, but 2⋅340217586943 = 680435173886 is not.

Almost surely, 2^340217586943 is an apocalyptic number.

340217586943 is a deficient number, since it is larger than the sum of its proper divisors (26240671825).

340217586943 is a wasteful number, since it uses less digits than its factorization.

340217586943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006313.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 340217586943 in words is "three hundred forty billion, two hundred seventeen million, five hundred eighty-six thousand, nine hundred forty-three".