12471035336 has 16 divisors (see below), whose sum is σ = 23449437900. Its totient is φ = 6217851904.

The previous prime is 12471035327. The next prime is 12471035351. The reversal of 12471035336 is 63353017421.

It can be written as a sum of positive squares in 2 ways, for example, as 11904119236 + 566916100 = 109106^2 + 23810^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12471035296 and 12471035305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205221 + ... + 2210868.

Almost surely, 2^12471035336 is an apocalyptic number.

It is an amenable number.

12471035336 is a deficient number, since it is larger than the sum of its proper divisors (10978402564).

12471035336 is a wasteful number, since it uses less digits than its factorization.

12471035336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4416448 (or 4416444 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 12471035336 in words is "twelve billion, four hundred seventy-one million, thirty-five thousand, three hundred thirty-six".