12472616316216 has 32 divisors (see below), whose sum is σ = 35636046618240. Its totient is φ = 3563604661728.

The previous prime is 12472616316191. The next prime is 12472616316313. The reversal of 12472616316216 is 61261361627421.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37120881726 + ... + 37120882061.

It is an arithmetic number, because the mean of its divisors is an integer number (1113626456820).

Almost surely, 2^{12472616316216} is an apocalyptic number.

It is an amenable number.

12472616316216 is an abundant number, since it is smaller than the sum of its proper divisors (23163430302024).

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

12472616316216 is a wasteful number, since it uses less digits than its factorization.

12472616316216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74241763803 (or 74241763799 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The spelling of 12472616316216 in words is "twelve trillion, four hundred seventy-two billion, six hundred sixteen million, three hundred sixteen thousand, two hundred sixteen".