134444024 has 128 divisors (see below), whose sum is σ = 325140480. Its totient is φ = 51148800.

The previous prime is 134444003. The next prime is 134444033. The reversal of 134444024 is 420444431.

It is a happy number.

134444024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 11595²-1.

It is a super-3 number, since 3×134444024³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 134443984 and 134444002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602777 + ... + 602999.

It is an arithmetic number, because the mean of its divisors is an integer number (2540160).

Almost surely, 2^134444024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134444024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162570240).

134444024 is an abundant number, since it is smaller than the sum of its proper divisors (190696456).

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

134444024 is a wasteful number, since it uses less digits than its factorization.

134444024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 134444024 is about 11594.9999568780. Note that the first 4 decimals coincide. The cubic root of 134444024 is about 512.2875886763.

Adding to 134444024 its reverse (420444431), we get a palindrome (554888455).

The spelling of 134444024 in words is "one hundred thirty-four million, four hundred forty-four thousand, twenty-four".