38942940586696 has 8 divisors (see below), whose sum is σ = 73018013600070. Its totient is φ = 19471470293344.

The previous prime is 38942940586681. The next prime is 38942940586721. The reversal of 38942940586696 is 69668504924983.

It can be written as a sum of positive squares in only one way, i.e., 22393584338596 + 16549356248100 = 4732186^2 + 4068090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433933786661 + ... + 2433933786676.

Almost surely, 2^{38942940586696} is an apocalyptic number.

It is an amenable number.

38942940586696 is a deficient number, since it is larger than the sum of its proper divisors (34075073013374).

38942940586696 is a wasteful number, since it uses less digits than its factorization.

38942940586696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867867573343 (or 4867867573339 counting only the distinct ones).

The product of its (nonzero) digits is 4837294080, while the sum is 79.

The spelling of 38942940586696 in words is "thirty-eight trillion, nine hundred forty-two billion, nine hundred forty million, five hundred eighty-six thousand, six hundred ninety-six".