38122075847169 has 6 divisors (see below), whose sum is σ = 55065220668146. Its totient is φ = 25414717231440.

The previous prime is 38122075847111. The next prime is 38122075847171. The reversal of 38122075847169 is 96174857022183.

38122075847169 is a `hidden beast` number, since 3 + 8 + 12 + 20 + 7 + 584 + 7 + 16 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27760674945600 + 10361400901569 = 5268840^2 + 3218913^2 .

It is not a de Polignac number, because 38122075847169 - 2¹² = 38122075843073 is a prime.

It is a super-2 number, since 2×38122075847169² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38122075843169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2117893102612 + ... + 2117893102629.

It is a 1-persistent number, because it is pandigital, but 2⋅38122075847169 = 76244151694338 is not.

Almost surely, 2^{38122075847169} is an apocalyptic number.

It is an amenable number.

38122075847169 is a deficient number, since it is larger than the sum of its proper divisors (16943144820977).

38122075847169 is a wasteful number, since it uses less digits than its factorization.

38122075847169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235786205247 (or 4235786205244 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 38122075847169 in words is "thirty-eight trillion, one hundred twenty-two billion, seventy-five million, eight hundred forty-seven thousand, one hundred sixty-nine".