12470647707 has 16 divisors (see below), whose sum is σ = 21114324480. Its totient is φ = 7126084296.

The previous prime is 12470647691. The next prime is 12470647727. The reversal of 12470647707 is 70774607421.

It is not a de Polignac number, because 12470647707 - 2⁴ = 12470647691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12470647727) 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 15 ways as a sum of consecutive naturals, for example, 32990943 + ... + 32991320.

It is an arithmetic number, because the mean of its divisors is an integer number (1319645280).

Almost surely, 2^12470647707 is an apocalyptic number.

12470647707 is a deficient number, since it is larger than the sum of its proper divisors (8643676773).

12470647707 is an equidigital number, since it uses as much as digits as its factorization.

12470647707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65982279 (or 65982273 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 45.

The spelling of 12470647707 in words is "twelve billion, four hundred seventy million, six hundred forty-seven thousand, seven hundred seven".