12416164147 has 4 divisors (see below), whose sum is σ = 12416425200. Its totient is φ = 12415903096.

The previous prime is 12416164133. The next prime is 12416164157. The reversal of 12416164147 is 74146161421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74146161421 = 277 ⋅267675673.

It is a cyclic number.

It is not a de Polignac number, because 12416164147 - 2¹⁵ = 12416131379 is a prime.

It is a super-2 number, since 2×12416164147² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12416164157) 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, 36703 + ... + 161800.

It is an arithmetic number, because the mean of its divisors is an integer number (3104106300).

Almost surely, 2^12416164147 is an apocalyptic number.

12416164147 is a deficient number, since it is larger than the sum of its proper divisors (261053).

12416164147 is an equidigital number, since it uses as much as digits as its factorization.

12416164147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261052.

The product of its digits is 32256, while the sum is 37.

The spelling of 12416164147 in words is "twelve billion, four hundred sixteen million, one hundred sixty-four thousand, one hundred forty-seven".