38843673353 has 8 divisors (see below), whose sum is σ = 38996093640. Its totient is φ = 38691354240.

The previous prime is 38843673311. The next prime is 38843673367. The reversal of 38843673353 is 35337634883.

It can be written as a sum of positive squares in 4 ways, for example, as 10225861129 + 28617812224 = 101123^2 + 169168^2 .

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-38843673353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38843673295 and 38843673304.

It is not an unprimeable number, because it can be changed into a prime (38843673383) 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, 795983 + ... + 843371.

It is an arithmetic number, because the mean of its divisors is an integer number (4874511705).

Almost surely, 2^38843673353 is an apocalyptic number.

It is an amenable number.

38843673353 is a deficient number, since it is larger than the sum of its proper divisors (152420287).

38843673353 is a wasteful number, since it uses less digits than its factorization.

38843673353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50587.

The product of its digits is 13063680, while the sum is 53.

The spelling of 38843673353 in words is "thirty-eight billion, eight hundred forty-three million, six hundred seventy-three thousand, three hundred fifty-three".