12482161830 has 64 divisors (see below), whose sum is σ = 33428790720. Its totient is φ = 3314274048.

The previous prime is 12482161823. The next prime is 12482161831. The reversal of 12482161830 is 3816128421.

12482161830 is a `hidden beast` number, since 1 + 2 + 4 + 8 + 2 + 1 + 618 + 30 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12482161831) 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, 36297 + ... + 162116.

It is an arithmetic number, because the mean of its divisors is an integer number (522324855).

Almost surely, 2^12482161830 is an apocalyptic number.

12482161830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12482161830 is an abundant number, since it is smaller than the sum of its proper divisors (20946628890).

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

12482161830 is a wasteful number, since it uses less digits than its factorization.

12482161830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198662 (or 198656 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 12482161830 in words is "twelve billion, four hundred eighty-two million, one hundred sixty-one thousand, eight hundred thirty".