38230820499 has 8 divisors (see below), whose sum is σ = 51014287360. Its totient is φ = 25467283656.

The previous prime is 38230820497. The next prime is 38230820513. The reversal of 38230820499 is 99402803283.

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

It is not a de Polignac number, because 38230820499 - 2¹ = 38230820497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38230820497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4978027 + ... + 4985700.

It is an arithmetic number, because the mean of its divisors is an integer number (6376785920).

Almost surely, 2^38230820499 is an apocalyptic number.

38230820499 is a deficient number, since it is larger than the sum of its proper divisors (12783466861).

38230820499 is a wasteful number, since it uses less digits than its factorization.

38230820499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965009.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 38230820499 in words is "thirty-eight billion, two hundred thirty million, eight hundred twenty thousand, four hundred ninety-nine".