12053716417 has 8 divisors (see below), whose sum is σ = 12221536320. Its totient is φ = 11886434640.

The previous prime is 12053716393. The next prime is 12053716429. The reversal of 12053716417 is 71461735021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12053716417 - 2⁷ = 12053716289 is a prime.

It is a super-2 number, since 2×12053716417² (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 (12053716447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89317 + ... + 179122.

It is an arithmetic number, because the mean of its divisors is an integer number (1527692040).

Almost surely, 2^12053716417 is an apocalyptic number.

It is an amenable number.

12053716417 is a deficient number, since it is larger than the sum of its proper divisors (167819903).

12053716417 is an equidigital number, since it uses as much as digits as its factorization.

12053716417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269063.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 12053716417 in words is "twelve billion, fifty-three million, seven hundred sixteen thousand, four hundred seventeen".