12582338046 has 16 divisors (see below), whose sum is σ = 25395546000. Its totient is φ = 4155634368.

The previous prime is 12582338017. The next prime is 12582338047. The reversal of 12582338046 is 64083328521.

12582338046 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12582337989 and 12582338007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12582338047) 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, 9618871 + ... + 9620178.

It is an arithmetic number, because the mean of its divisors is an integer number (1587221625).

Almost surely, 2^12582338046 is an apocalyptic number.

12582338046 is an abundant number, since it is smaller than the sum of its proper divisors (12813207954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12582338046 is a wasteful number, since it uses less digits than its factorization.

12582338046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19239163.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 12582338046 in words is "twelve billion, five hundred eighty-two million, three hundred thirty-eight thousand, forty-six".