12417217411 has 4 divisors (see below), whose sum is σ = 12417762672. Its totient is φ = 12416672152.

The previous prime is 12417217409. The next prime is 12417217429. The reversal of 12417217411 is 11471271421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11471271421 = 293 ⋅39151097.

It is a cyclic number.

It is not a de Polignac number, because 12417217411 - 2¹ = 12417217409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12417217441) 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, 236911 + ... + 284536.

It is an arithmetic number, because the mean of its divisors is an integer number (3104440668).

Almost surely, 2^12417217411 is an apocalyptic number.

12417217411 is a deficient number, since it is larger than the sum of its proper divisors (545261).

12417217411 is an equidigital number, since it uses as much as digits as its factorization.

12417217411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545260.

The product of its digits is 3136, while the sum is 31.

Adding to 12417217411 its reverse (11471271421), we get a palindrome (23888488832).

The spelling of 12417217411 in words is "twelve billion, four hundred seventeen million, two hundred seventeen thousand, four hundred eleven".