134424024012 has 144 divisors (see below), whose sum is σ = 361957220352. Its totient is φ = 43596040320.

The previous prime is 134424024011. The next prime is 134424024037. The reversal of 134424024012 is 210420424431.

134424024012 is a `hidden beast` number, since 13 + 4 + 4 + 240 + 2 + 401 + 2 = 666.

134424024012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134424024012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (134424024011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15258913 + ... + 15267719.

It is an arithmetic number, because the mean of its divisors is an integer number (2513591808).

Almost surely, 2^134424024012 is an apocalyptic number.

134424024012 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 134424024012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180978610176).

134424024012 is an abundant number, since it is smaller than the sum of its proper divisors (227533196340).

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

134424024012 is a wasteful number, since it uses less digits than its factorization.

134424024012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9250 (or 9236 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 134424024012 its reverse (210420424431), we get a palindrome (344844448443).

The spelling of 134424024012 in words is "one hundred thirty-four billion, four hundred twenty-four million, twenty-four thousand, twelve".