8840112791 has 2 divisors, whose sum is σ = 8840112792. Its totient is φ = 8840112790.

The previous prime is 8840112739. The next prime is 8840112797. The reversal of 8840112791 is 1972110488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8840112791 - 2¹⁸ = 8839850647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8840112797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4420056395 + 4420056396.

It is an arithmetic number, because the mean of its divisors is an integer number (4420056396).

Almost surely, 2^8840112791 is an apocalyptic number.

8840112791 is a deficient number, since it is larger than the sum of its proper divisors (1).

8840112791 is an equidigital number, since it uses as much as digits as its factorization.

8840112791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 41.

The square root of 8840112791 is about 94021.8740028085. The cubic root of 8840112791 is about 2067.6924187624.

The spelling of 8840112791 in words is "eight billion, eight hundred forty million, one hundred twelve thousand, seven hundred ninety-one".