13124334012 has 24 divisors (see below), whose sum is σ = 30625322112. Its totient is φ = 4374510000.

The previous prime is 13124334011. The next prime is 13124334019. The reversal of 13124334012 is 21043342131.

It is a happy number.

13124334012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13124334012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124334011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 318387 + ... + 357237.

It is an arithmetic number, because the mean of its divisors is an integer number (1276055088).

Almost surely, 2^13124334012 is an apocalyptic number.

13124334012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13124334012 is an abundant number, since it is smaller than the sum of its proper divisors (17500988100).

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

13124334012 is a wasteful number, since it uses less digits than its factorization.

13124334012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67009 (or 67007 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13124334012 its reverse (21043342131), we get a palindrome (34167676143).

The spelling of 13124334012 in words is "thirteen billion, one hundred twenty-four million, three hundred thirty-four thousand, twelve".