38360004557161 has 4 divisors (see below), whose sum is σ = 43840005208192. Its totient is φ = 32880003906132.

The previous prime is 38360004557159. The next prime is 38360004557167. The reversal of 38360004557161 is 16175540006383.

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.

It is a cyclic number.

It is not a de Polignac number, because 38360004557161 - 2¹ = 38360004557159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38360004557167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2740000325505 + ... + 2740000325518.

It is an arithmetic number, because the mean of its divisors is an integer number (10960001302048).

Almost surely, 2^{38360004557161} is an apocalyptic number.

It is an amenable number.

38360004557161 is a deficient number, since it is larger than the sum of its proper divisors (5480000651031).

38360004557161 is an equidigital number, since it uses as much as digits as its factorization.

38360004557161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480000651030.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 38360004557161 in words is "thirty-eight trillion, three hundred sixty billion, four million, five hundred fifty-seven thousand, one hundred sixty-one".