38856663156256 has 96 divisors (see below), whose sum is σ = 88246676399616. Its totient is φ = 16675486464000.

The previous prime is 38856663156251. The next prime is 38856663156361. The reversal of 38856663156256 is 65265136665883.

It is not an unprimeable number, because it can be changed into a prime (38856663156251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42978355 + ... + 43873138.

It is an arithmetic number, because the mean of its divisors is an integer number (919236212496).

Almost surely, 2^{38856663156256} is an apocalyptic number.

It is an amenable number.

38856663156256 is an abundant number, since it is smaller than the sum of its proper divisors (49390013243360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38856663156256 is a wasteful number, since it uses less digits than its factorization.

38856663156256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86851586 (or 86851578 counting only the distinct ones).

The product of its digits is 1119744000, while the sum is 70.

The spelling of 38856663156256 in words is "thirty-eight trillion, eight hundred fifty-six billion, six hundred sixty-three million, one hundred fifty-six thousand, two hundred fifty-six".