350368668667 has 4 divisors (see below), whose sum is σ = 350915266296. Its totient is φ = 349822071040.

The previous prime is 350368668653. The next prime is 350368668677. The reversal of 350368668667 is 766866863053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766866863053 = 97 ⋅7905843949.

It is a cyclic number.

It is not a de Polignac number, because 350368668667 - 2⁷ = 350368668539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350368668599 and 350368668608.

It is not an unprimeable number, because it can be changed into a prime (350368668607) 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 3 ways as a sum of consecutive naturals, for example, 273297853 + ... + 273299134.

It is an arithmetic number, because the mean of its divisors is an integer number (87728816574).

Almost surely, 2^350368668667 is an apocalyptic number.

350368668667 is a deficient number, since it is larger than the sum of its proper divisors (546597629).

350368668667 is an equidigital number, since it uses as much as digits as its factorization.

350368668667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546597628.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 350368668667 in words is "three hundred fifty billion, three hundred sixty-eight million, six hundred sixty-eight thousand, six hundred sixty-seven".