12470807608785 has 24 divisors (see below), whose sum is σ = 21617594939304. Its totient is φ = 6650627109120.

The previous prime is 12470807608751. The next prime is 12470807608793. The reversal of 12470807608785 is 58780670807421.

12470807608785 is a `hidden beast` number, since 1 + 2 + 470 + 8 + 0 + 7 + 6 + 0 + 87 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5981939649 + 12464825669136 = 77343^2 + 3530556^2 .

It is not a de Polignac number, because 12470807608785 - 2²⁸ = 12470539173329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9153586 + ... + 10427355.

It is an arithmetic number, because the mean of its divisors is an integer number (900733122471).

Almost surely, 2^{12470807608785} is an apocalyptic number.

12470807608785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12470807608785 is a deficient number, since it is larger than the sum of its proper divisors (9146787330519).

12470807608785 is a wasteful number, since it uses less digits than its factorization.

12470807608785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19595105 (or 19595102 counting only the distinct ones).

The product of its (nonzero) digits is 42147840, while the sum is 63.

The spelling of 12470807608785 in words is "twelve trillion, four hundred seventy billion, eight hundred seven million, six hundred eight thousand, seven hundred eighty-five".