38681164386683 has 48 divisors (see below), whose sum is σ = 50024585419776. Its totient is φ = 29257110005760.

The previous prime is 38681164386679. The next prime is 38681164386701. The reversal of 38681164386683 is 38668346118683.

It is not a de Polignac number, because 38681164386683 - 2² = 38681164386679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38681164386653) 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 47 ways as a sum of consecutive naturals, for example, 5698598 + ... + 10480283.

It is an arithmetic number, because the mean of its divisors is an integer number (1042178862912).

Almost surely, 2^{38681164386683} is an apocalyptic number.

38681164386683 is a deficient number, since it is larger than the sum of its proper divisors (11343421033093).

38681164386683 is a wasteful number, since it uses less digits than its factorization.

38681164386683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16179004 (or 16178991 counting only the distinct ones).

The product of its digits is 573308928, while the sum is 71.

The spelling of 38681164386683 in words is "thirty-eight trillion, six hundred eighty-one billion, one hundred sixty-four million, three hundred eighty-six thousand, six hundred eighty-three".