351868670017 has 8 divisors (see below), whose sum is σ = 357844600800. Its totient is φ = 345893141184.

The previous prime is 351868669993. The next prime is 351868670039. The reversal of 351868670017 is 710076868153.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351868670017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351868670047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053978 + ... + 2218684.

It is an arithmetic number, because the mean of its divisors is an integer number (44730575100).

Almost surely, 2^351868670017 is an apocalyptic number.

It is an amenable number.

351868670017 is a deficient number, since it is larger than the sum of its proper divisors (5975930783).

351868670017 is a wasteful number, since it uses less digits than its factorization.

351868670017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200975.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 351868670017 in words is "three hundred fifty-one billion, eight hundred sixty-eight million, six hundred seventy thousand, seventeen".