38019164369 has 4 divisors (see below), whose sum is σ = 40020173040. Its totient is φ = 36018155700.

The previous prime is 38019164363. The next prime is 38019164423. The reversal of 38019164369 is 96346191083.

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 38019164369 - 2⁴ = 38019164353 is a prime.

It is a super-2 number, since 2×38019164369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38019164363) 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, 1000504307 + ... + 1000504344.

It is an arithmetic number, because the mean of its divisors is an integer number (10005043260).

Almost surely, 2^38019164369 is an apocalyptic number.

It is an amenable number.

38019164369 is a deficient number, since it is larger than the sum of its proper divisors (2001008671).

38019164369 is a wasteful number, since it uses less digits than its factorization.

38019164369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001008670.

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 38019164369 in words is "thirty-eight billion, nineteen million, one hundred sixty-four thousand, three hundred sixty-nine".