12486941592 has 128 divisors (see below), whose sum is σ = 34644879360. Its totient is φ = 3730411520.

The previous prime is 12486941587. The next prime is 12486941617. The reversal of 12486941592 is 29514968421.

It is a happy number.

12486941592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2183617 + ... + 2189327.

It is an arithmetic number, because the mean of its divisors is an integer number (270663120).

Almost surely, 2^12486941592 is an apocalyptic number.

12486941592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12486941592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17322439680).

12486941592 is an abundant number, since it is smaller than the sum of its proper divisors (22157937768).

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

12486941592 is a wasteful number, since it uses less digits than its factorization.

12486941592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5993 (or 5989 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The spelling of 12486941592 in words is "twelve billion, four hundred eighty-six million, nine hundred forty-one thousand, five hundred ninety-two".