12471761054 has 16 divisors (see below), whose sum is σ = 19824754320. Its totient is φ = 5873999040.

The previous prime is 12471761033. The next prime is 12471761059. The reversal of 12471761054 is 45016717421.

It is a junction number, because it is equal to n+sod(n) for n = 12471760999 and 12471761017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12471761059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2619944 + ... + 2624699.

It is an arithmetic number, because the mean of its divisors is an integer number (1239047145).

Almost surely, 2^12471761054 is an apocalyptic number.

12471761054 is a deficient number, since it is larger than the sum of its proper divisors (7352993266).

12471761054 is a wasteful number, since it uses less digits than its factorization.

12471761054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244715.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 12471761054 in words is "twelve billion, four hundred seventy-one million, seven hundred sixty-one thousand, fifty-four".