38810133979 has 8 divisors (see below), whose sum is σ = 39614670000. Its totient is φ = 38010489312.

The previous prime is 38810133959. The next prime is 38810134019. The reversal of 38810133979 is 97933101883.

It is a happy number.

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 38810133979 - 2¹³ = 38810125787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38810133959) 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, 1206804 + ... + 1238545.

It is an arithmetic number, because the mean of its divisors is an integer number (4951833750).

Almost surely, 2^38810133979 is an apocalyptic number.

38810133979 is a deficient number, since it is larger than the sum of its proper divisors (804536021).

38810133979 is a wasteful number, since it uses less digits than its factorization.

38810133979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445677.

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 38810133979 in words is "thirty-eight billion, eight hundred ten million, one hundred thirty-three thousand, nine hundred seventy-nine".