8541136814 has 16 divisors (see below), whose sum is σ = 14644257408. Its totient is φ = 3659910072.

The previous prime is 8541136789. The next prime is 8541136817. The reversal of 8541136814 is 4186311458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8541136817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50897 + ... + 140259.

It is an arithmetic number, because the mean of its divisors is an integer number (915266088).

Almost surely, 2^8541136814 is an apocalyptic number.

8541136814 is a deficient number, since it is larger than the sum of its proper divisors (6103120594).

8541136814 is a wasteful number, since it uses less digits than its factorization.

8541136814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96199.

The product of its digits is 92160, while the sum is 41.

The square root of 8541136814 is about 92418.2709965946. The cubic root of 8541136814 is about 2044.1145341909.

The spelling of 8541136814 in words is "eight billion, five hundred forty-one million, one hundred thirty-six thousand, eight hundred fourteen".