383968869383 has 4 divisors (see below), whose sum is σ = 418875130248. Its totient is φ = 349062608520.

The previous prime is 383968869379. The next prime is 383968869409.

383968869383 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 383968869383 - 2² = 383968869379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 383968869383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383968869353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17453130416 + ... + 17453130437.

It is an arithmetic number, because the mean of its divisors is an integer number (104718782562).

Almost surely, 2^383968869383 is an apocalyptic number.

383968869383 is a deficient number, since it is larger than the sum of its proper divisors (34906260865).

383968869383 is a wasteful number, since it uses less digits than its factorization.

383968869383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34906260864.

The product of its digits is 967458816, while the sum is 74.

The spelling of 383968869383 in words is "three hundred eighty-three billion, nine hundred sixty-eight million, eight hundred sixty-nine thousand, three hundred eighty-three".