12672380382 has 16 divisors (see below), whose sum is σ = 25360912512. Its totient is φ = 4221434840.

The previous prime is 12672380381. The next prime is 12672380389. The reversal of 12672380382 is 28308327621.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12672380381) 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, 662778 + ... + 681629.

It is an arithmetic number, because the mean of its divisors is an integer number (1585057032).

Almost surely, 2^12672380382 is an apocalyptic number.

12672380382 is an abundant number, since it is smaller than the sum of its proper divisors (12688532130).

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

12672380382 is a wasteful number, since it uses less digits than its factorization.

12672380382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345983.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 12672380382 in words is "twelve billion, six hundred seventy-two million, three hundred eighty thousand, three hundred eighty-two".