12484470311 has 4 divisors (see below), whose sum is σ = 13027273392. Its totient is φ = 11941667232.

The previous prime is 12484470253. The next prime is 12484470359. The reversal of 12484470311 is 11307448421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11307448421 = 8641 ⋅1308581.

It is a cyclic number.

It is not a de Polignac number, because 12484470311 - 2¹⁰ = 12484469287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12484470371) 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, 271401506 + ... + 271401551.

It is an arithmetic number, because the mean of its divisors is an integer number (3256818348).

Almost surely, 2^12484470311 is an apocalyptic number.

12484470311 is a deficient number, since it is larger than the sum of its proper divisors (542803081).

12484470311 is an equidigital number, since it uses as much as digits as its factorization.

12484470311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542803080.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 12484470311 in words is "twelve billion, four hundred eighty-four million, four hundred seventy thousand, three hundred eleven".