38968048972 has 6 divisors (see below), whose sum is σ = 68194085708. Its totient is φ = 19484024484.

The previous prime is 38968048961. The next prime is 38968049017. The reversal of 38968048972 is 27984086983.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4871006118 + ... + 4871006125.

Almost surely, 2^38968048972 is an apocalyptic number.

It is an amenable number.

38968048972 is a deficient number, since it is larger than the sum of its proper divisors (29226036736).

38968048972 is a wasteful number, since it uses less digits than its factorization.

38968048972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9742012247 (or 9742012245 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 64.

The spelling of 38968048972 in words is "thirty-eight billion, nine hundred sixty-eight million, forty-eight thousand, nine hundred seventy-two".