38160770889 has 4 divisors (see below), whose sum is σ = 50881027856. Its totient is φ = 25440513924.

The previous prime is 38160770839. The next prime is 38160770899. The reversal of 38160770889 is 98807706183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98807706183 = 3 ⋅32935902061.

It is not a de Polignac number, because 38160770889 - 2⁸ = 38160770633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38160770839) 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 3 ways as a sum of consecutive naturals, for example, 6360128479 + ... + 6360128484.

It is an arithmetic number, because the mean of its divisors is an integer number (12720256964).

Almost surely, 2^38160770889 is an apocalyptic number.

It is an amenable number.

38160770889 is a deficient number, since it is larger than the sum of its proper divisors (12720256967).

38160770889 is a wasteful number, since it uses less digits than its factorization.

38160770889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12720256966.

The product of its (nonzero) digits is 4064256, while the sum is 57.

The spelling of 38160770889 in words is "thirty-eight billion, one hundred sixty million, seven hundred seventy thousand, eight hundred eighty-nine".