9161416311 has 4 divisors (see below), whose sum is σ = 12215221752. Its totient is φ = 6107610872.

The previous prime is 9161416309. The next prime is 9161416321. The reversal of 9161416311 is 1136141619.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9161416311 - 2¹ = 9161416309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9161416321) 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, 1526902716 + ... + 1526902721.

It is an arithmetic number, because the mean of its divisors is an integer number (3053805438).

Almost surely, 2^9161416311 is an apocalyptic number.

9161416311 is a deficient number, since it is larger than the sum of its proper divisors (3053805441).

9161416311 is a wasteful number, since it uses less digits than its factorization.

9161416311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053805440.

The product of its digits is 3888, while the sum is 33.

The square root of 9161416311 is about 95715.2877601065. The cubic root of 9161416311 is about 2092.4457461500.

The spelling of 9161416311 in words is "nine billion, one hundred sixty-one million, four hundred sixteen thousand, three hundred eleven".