9140868705 has 16 divisors (see below), whose sum is σ = 14627672064. Its totient is φ = 4874369280.

The previous prime is 9140868691. The next prime is 9140868719. The reversal of 9140868705 is 5078680419.

It is an interprime number because it is at equal distance from previous prime (9140868691) and next prime (9140868719).

It is not a de Polignac number, because 9140868705 - 2²² = 9136674401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59577 + ... + 147753.

It is an arithmetic number, because the mean of its divisors is an integer number (914229504).

Almost surely, 2^9140868705 is an apocalyptic number.

It is an amenable number.

9140868705 is a deficient number, since it is larger than the sum of its proper divisors (5486803359).

9140868705 is a wasteful number, since it uses less digits than its factorization.

9140868705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95096.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 9140868705 is about 95607.8903909086. The cubic root of 9140868705 is about 2090.8802336829.

The spelling of 9140868705 in words is "nine billion, one hundred forty million, eight hundred sixty-eight thousand, seven hundred five".