12482394479 has 8 divisors (see below), whose sum is σ = 12502998000. Its totient is φ = 12461810112.

The previous prime is 12482394473. The next prime is 12482394499. The reversal of 12482394479 is 97449328421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12482394479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12482394479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12482394473) 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, 1824437 + ... + 1831265.

It is an arithmetic number, because the mean of its divisors is an integer number (1562874750).

Almost surely, 2^12482394479 is an apocalyptic number.

12482394479 is a deficient number, since it is larger than the sum of its proper divisors (20603521).

12482394479 is a wasteful number, since it uses less digits than its factorization.

12482394479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9577.

The product of its digits is 3483648, while the sum is 53.

The spelling of 12482394479 in words is "twelve billion, four hundred eighty-two million, three hundred ninety-four thousand, four hundred seventy-nine".