8114711117 has 2 divisors, whose sum is σ = 8114711118. Its totient is φ = 8114711116.

The previous prime is 8114711107. The next prime is 8114711147. The reversal of 8114711117 is 7111174118.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4232673481 + 3882037636 = 65059^2 + 62306^2 .

It is a cyclic number.

It is not a de Polignac number, because 8114711117 - 2⁶ = 8114711053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8114711107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4057355558 + 4057355559.

It is an arithmetic number, because the mean of its divisors is an integer number (4057355559).

Almost surely, 2^8114711117 is an apocalyptic number.

It is an amenable number.

8114711117 is a deficient number, since it is larger than the sum of its proper divisors (1).

8114711117 is an equidigital number, since it uses as much as digits as its factorization.

8114711117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1568, while the sum is 32.

The square root of 8114711117 is about 90081.6913529048. The cubic root of 8114711117 is about 2009.5139305501.

The spelling of 8114711117 in words is "eight billion, one hundred fourteen million, seven hundred eleven thousand, one hundred seventeen".