8314137811 has 4 divisors (see below), whose sum is σ = 9501871792. Its totient is φ = 7126403832.

The previous prime is 8314137787. The next prime is 8314137859. The reversal of 8314137811 is 1187314138.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1187314138 = 2 ⋅593657069.

It is a cyclic number.

It is not a de Polignac number, because 8314137811 - 2⁷ = 8314137683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8314137311) 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, 593866980 + ... + 593866993.

It is an arithmetic number, because the mean of its divisors is an integer number (2375467948).

Almost surely, 2^8314137811 is an apocalyptic number.

8314137811 is a deficient number, since it is larger than the sum of its proper divisors (1187733981).

8314137811 is a wasteful number, since it uses less digits than its factorization.

8314137811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187733980.

The product of its digits is 16128, while the sum is 37.

The square root of 8314137811 is about 91181.8940963610. The cubic root of 8314137811 is about 2025.8427878174.

The spelling of 8314137811 in words is "eight billion, three hundred fourteen million, one hundred thirty-seven thousand, eight hundred eleven".