12471651162 has 80 divisors (see below), whose sum is σ = 28682517600. Its totient is φ = 4048924320.

The previous prime is 12471651139. The next prime is 12471651187. The reversal of 12471651162 is 26115617421.

12471651162 is a `hidden beast` number, since 12 + 4 + 71 + 6 + 511 + 62 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1035837 + ... + 1047807.

It is an arithmetic number, because the mean of its divisors is an integer number (358531470).

Almost surely, 2^12471651162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12471651162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14341258800).

12471651162 is an abundant number, since it is smaller than the sum of its proper divisors (16210866438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12471651162 is a wasteful number, since it uses less digits than its factorization.

12471651162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12153 (or 12144 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The spelling of 12471651162 in words is "twelve billion, four hundred seventy-one million, six hundred fifty-one thousand, one hundred sixty-two".