12470387543 has 8 divisors (see below), whose sum is σ = 12708789408. Its totient is φ = 12232101024.

The previous prime is 12470387521. The next prime is 12470387557. The reversal of 12470387543 is 34578307421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12470387543 - 2²² = 12466193239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12470387494 and 12470387503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12470384543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207821 + ... + 261017.

It is an arithmetic number, because the mean of its divisors is an integer number (1588598676).

Almost surely, 2^12470387543 is an apocalyptic number.

12470387543 is a deficient number, since it is larger than the sum of its proper divisors (238401865).

12470387543 is an equidigital number, since it uses as much as digits as its factorization.

12470387543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57673.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 12470387543 in words is "twelve billion, four hundred seventy million, three hundred eighty-seven thousand, five hundred forty-three".