12472483709 has 32 divisors (see below), whose sum is σ = 15133697280. Its totient is φ = 10041242112.

The previous prime is 12472483697. The next prime is 12472483733. The reversal of 12472483709 is 90738427421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12472483709 - 2⁸ = 12472483453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12472483909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8583227 + ... + 8584679.

It is an arithmetic number, because the mean of its divisors is an integer number (472928040).

Almost surely, 2^12472483709 is an apocalyptic number.

12472483709 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12472483709 is a deficient number, since it is larger than the sum of its proper divisors (2661213571).

12472483709 is a wasteful number, since it uses less digits than its factorization.

12472483709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 12472483709 in words is "twelve billion, four hundred seventy-two million, four hundred eighty-three thousand, seven hundred nine".