368668518335 has 16 divisors (see below), whose sum is σ = 477508669344. Its totient is φ = 271632945792.

The previous prime is 368668518331. The next prime is 368668518343. The reversal of 368668518335 is 533815866863.

It is not a de Polignac number, because 368668518335 - 2² = 368668518331 is a prime.

It is a super-2 number, since 2×368668518335² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368668518331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6372812 + ... + 6430401.

It is an arithmetic number, because the mean of its divisors is an integer number (29844291834).

Almost surely, 2^368668518335 is an apocalyptic number.

368668518335 is a deficient number, since it is larger than the sum of its proper divisors (108840151009).

368668518335 is a wasteful number, since it uses less digits than its factorization.

368668518335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803674.

The product of its digits is 74649600, while the sum is 62.

The spelling of 368668518335 in words is "three hundred sixty-eight billion, six hundred sixty-eight million, five hundred eighteen thousand, three hundred thirty-five".