38337450809 has 8 divisors (see below), whose sum is σ = 43825429440. Its totient is φ = 32852272176.

The previous prime is 38337450797. The next prime is 38337450829. The reversal of 38337450809 is 90805473383.

It is a happy number.

38337450809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38337450809 - 2⁴ = 38337450793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38337450829) 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, 670574 + ... + 725495.

It is an arithmetic number, because the mean of its divisors is an integer number (5478178680).

Almost surely, 2^38337450809 is an apocalyptic number.

It is an amenable number.

38337450809 is a deficient number, since it is larger than the sum of its proper divisors (5487978631).

38337450809 is a wasteful number, since it uses less digits than its factorization.

38337450809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399999.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 38337450809 in words is "thirty-eight billion, three hundred thirty-seven million, four hundred fifty thousand, eight hundred nine".