8138542559114 has 8 divisors (see below), whose sum is σ = 13317615096768. Its totient is φ = 3699337526860.

The previous prime is 8138542559071. The next prime is 8138542559239. The reversal of 8138542559114 is 4119552458318.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8138542559114.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184966876322 + ... + 184966876365.

It is an arithmetic number, because the mean of its divisors is an integer number (1664701887096).

Almost surely, 2^{8138542559114} is an apocalyptic number.

8138542559114 is a deficient number, since it is larger than the sum of its proper divisors (5179072537654).

8138542559114 is a wasteful number, since it uses less digits than its factorization.

8138542559114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369933752700.

The product of its digits is 6912000, while the sum is 56.

The spelling of 8138542559114 in words is "eight trillion, one hundred thirty-eight billion, five hundred forty-two million, five hundred fifty-nine thousand, one hundred fourteen".