340323040717 has 32 divisors (see below), whose sum is σ = 387413300736. Its totient is φ = 296265278400.

The previous prime is 340323040663. The next prime is 340323040747. The reversal of 340323040717 is 717040323043.

It is a cyclic number.

It is not a de Polignac number, because 340323040717 - 2²⁷ = 340188822989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340323040747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5109843 + ... + 5176015.

It is an arithmetic number, because the mean of its divisors is an integer number (12106665648).

Almost surely, 2^340323040717 is an apocalyptic number.

It is an amenable number.

340323040717 is a deficient number, since it is larger than the sum of its proper divisors (47090260019).

340323040717 is a wasteful number, since it uses less digits than its factorization.

340323040717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66441.

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 340323040717 in words is "three hundred forty billion, three hundred twenty-three million, forty thousand, seven hundred seventeen".