9114168971 has 2 divisors, whose sum is σ = 9114168972. Its totient is φ = 9114168970.

The previous prime is 9114168953. The next prime is 9114169007. The reversal of 9114168971 is 1798614119.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9114168971 - 2⁶ = 9114168907 is a prime.

It is not a weakly prime, because it can be changed into another prime (9114168871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4557084485 + 4557084486.

It is an arithmetic number, because the mean of its divisors is an integer number (4557084486).

Almost surely, 2^9114168971 is an apocalyptic number.

9114168971 is a deficient number, since it is larger than the sum of its proper divisors (1).

9114168971 is an equidigital number, since it uses as much as digits as its factorization.

9114168971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 47.

The square root of 9114168971 is about 95468.1568430018. The cubic root of 9114168971 is about 2088.8424846610.

The spelling of 9114168971 in words is "nine billion, one hundred fourteen million, one hundred sixty-eight thousand, nine hundred seventy-one".