12471365716 has 48 divisors (see below), whose sum is σ = 24210264960. Its totient is φ = 5591168000.

The previous prime is 12471365677. The next prime is 12471365717. The reversal of 12471365716 is 61756317421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12471365717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376680 + ... + 408448.

It is an arithmetic number, because the mean of its divisors is an integer number (504380520).

Almost surely, 2^12471365716 is an apocalyptic number.

It is an amenable number.

12471365716 is a deficient number, since it is larger than the sum of its proper divisors (11738899244).

12471365716 is a wasteful number, since it uses less digits than its factorization.

12471365716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32064 (or 32062 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The spelling of 12471365716 in words is "twelve billion, four hundred seventy-one million, three hundred sixty-five thousand, seven hundred sixteen".