8112337943 has 2 divisors, whose sum is σ = 8112337944. Its totient is φ = 8112337942.

The previous prime is 8112337901. The next prime is 8112337973. The reversal of 8112337943 is 3497332118.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8112337943 - 2⁶ = 8112337879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8112337943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8112337973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4056168971 + 4056168972.

It is an arithmetic number, because the mean of its divisors is an integer number (4056168972).

Almost surely, 2^8112337943 is an apocalyptic number.

8112337943 is a deficient number, since it is larger than the sum of its proper divisors (1).

8112337943 is an equidigital number, since it uses as much as digits as its factorization.

8112337943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 8112337943 is about 90068.5180459854. The cubic root of 8112337943 is about 2009.3180151270.

The spelling of 8112337943 in words is "eight billion, one hundred twelve million, three hundred thirty-seven thousand, nine hundred forty-three".