8538108144 has 20 divisors (see below), whose sum is σ = 22056779496. Its totient is φ = 2846036032.

The previous prime is 8538108143. The next prime is 8538108149. The reversal of 8538108144 is 4418018358.

It is a junction number, because it is equal to n+sod(n) for n = 8538108096 and 8538108105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8538108143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88938579 + ... + 88938674.

Almost surely, 2^8538108144 is an apocalyptic number.

It is an amenable number.

8538108144 is an abundant number, since it is smaller than the sum of its proper divisors (13518671352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8538108144 is a wasteful number, since it uses less digits than its factorization.

8538108144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177877264 (or 177877258 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 8538108144 is about 92401.8838768994. The cubic root of 8538108144 is about 2043.8728926542.

The spelling of 8538108144 in words is "eight billion, five hundred thirty-eight million, one hundred eight thousand, one hundred forty-four".