38388061330312 has 16 divisors (see below), whose sum is σ = 72105461565840. Its totient is φ = 19159938246096.

The previous prime is 38388061330253. The next prime is 38388061330313. The reversal of 38388061330312 is 21303316088383.

It is not an unprimeable number, because it can be changed into a prime (38388061330313) 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, 4261547598 + ... + 4261556605.

It is an arithmetic number, because the mean of its divisors is an integer number (4506591347865).

Almost surely, 2^{38388061330312} is an apocalyptic number.

It is an amenable number.

38388061330312 is a deficient number, since it is larger than the sum of its proper divisors (33717400235528).

38388061330312 is a wasteful number, since it uses less digits than its factorization.

38388061330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523104772 (or 8523104768 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 38388061330312 in words is "thirty-eight trillion, three hundred eighty-eight billion, sixty-one million, three hundred thirty thousand, three hundred twelve".