345464650330665 has 16 divisors (see below), whose sum is σ = 555797271696576. Its totient is φ = 183229869787200.

The previous prime is 345464650330649. The next prime is 345464650330691. The reversal of 345464650330665 is 566033056464543.

It is not a de Polignac number, because 345464650330665 - 2⁴ = 345464650330649 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 345464650330599 and 345464650330608.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63621479851 + ... + 63621485280.

It is an arithmetic number, because the mean of its divisors is an integer number (34737329481036).

Almost surely, 2^{345464650330665} is an apocalyptic number.

It is an amenable number.

345464650330665 is a deficient number, since it is larger than the sum of its proper divisors (210332621365911).

345464650330665 is a wasteful number, since it uses less digits than its factorization.

345464650330665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127242965320.

The product of its (nonzero) digits is 279936000, while the sum is 60.

The spelling of 345464650330665 in words is "three hundred forty-five trillion, four hundred sixty-four billion, six hundred fifty million, three hundred thirty thousand, six hundred sixty-five".