38038871446 has 8 divisors (see below), whose sum is σ = 57347943840. Its totient is φ = 18922890168.

The previous prime is 38038871443. The next prime is 38038871483. The reversal of 38038871446 is 64417883083.

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

It is a junction number, because it is equal to n+sod(n) for n = 38038871393 and 38038871402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38038871443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48272286 + ... + 48273073.

It is an arithmetic number, because the mean of its divisors is an integer number (7168492980).

Almost surely, 2^38038871446 is an apocalyptic number.

38038871446 is a deficient number, since it is larger than the sum of its proper divisors (19309072394).

38038871446 is a wasteful number, since it uses less digits than its factorization.

38038871446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96545558.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 38038871446 in words is "thirty-eight billion, thirty-eight million, eight hundred seventy-one thousand, four hundred forty-six".