38668411114 has 4 divisors (see below), whose sum is σ = 58002616674. Its totient is φ = 19334205556.

The previous prime is 38668411091. The next prime is 38668411121. The reversal of 38668411114 is 41111486683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41111486683 = 19 ⋅2163762457.

It can be written as a sum of positive squares in only one way, i.e., 35828054089 + 2840357025 = 189283^2 + 53295^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9667102777 + ... + 9667102780.

Almost surely, 2^38668411114 is an apocalyptic number.

38668411114 is a deficient number, since it is larger than the sum of its proper divisors (19334205560).

38668411114 is a wasteful number, since it uses less digits than its factorization.

38668411114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19334205559.

The product of its digits is 110592, while the sum is 43.

Adding to 38668411114 its reverse (41111486683), we get a palindrome (79779897797).

The spelling of 38668411114 in words is "thirty-eight billion, six hundred sixty-eight million, four hundred eleven thousand, one hundred fourteen".