340652355307 has 8 divisors (see below), whose sum is σ = 373768850160. Its totient is φ = 307893876960.

The previous prime is 340652355299. The next prime is 340652355341. The reversal of 340652355307 is 703553256043.

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 340652355307 - 2³ = 340652355299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340652355007) 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, 89502132 + ... + 89505937.

It is an arithmetic number, because the mean of its divisors is an integer number (46721106270).

Almost surely, 2^340652355307 is an apocalyptic number.

340652355307 is a deficient number, since it is larger than the sum of its proper divisors (33116494853).

340652355307 is a wasteful number, since it uses less digits than its factorization.

340652355307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179008253.

The product of its (nonzero) digits is 1134000, while the sum is 43.

The spelling of 340652355307 in words is "three hundred forty billion, six hundred fifty-two million, three hundred fifty-five thousand, three hundred seven".