38160317656 has 64 divisors (see below), whose sum is σ = 76174318080. Its totient is φ = 17859747840.

The previous prime is 38160317653. The next prime is 38160317677. The reversal of 38160317656 is 65671306183.

Together with 38014000424 it forms an amicable pair .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38160317651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35105545 + ... + 35106631.

It is an arithmetic number, because the mean of its divisors is an integer number (1190223720).

Almost surely, 2^38160317656 is an apocalyptic number.

It is an amenable number.

38160317656 is a deficient number, since it is larger than the sum of its proper divisors (38014000424).

38160317656 is a wasteful number, since it uses less digits than its factorization.

38160317656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284 (or 2280 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 38160317656 in words is "thirty-eight billion, one hundred sixty million, three hundred seventeen thousand, six hundred fifty-six".