133434341244 has 144 divisors (see below), whose sum is σ = 345115898400. Its totient is φ = 43459130880.

The previous prime is 133434341233. The next prime is 133434341281. The reversal of 133434341244 is 442143434331.

133434341244 is a `hidden beast` number, since 1 + 3 + 34 + 343 + 41 + 244 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 133434341199 and 133434341208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246643614 + ... + 246644154.

Almost surely, 2^133434341244 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 133434341244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172557949200).

133434341244 is an abundant number, since it is smaller than the sum of its proper divisors (211681557156).

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

133434341244 is a wasteful number, since it uses less digits than its factorization.

133434341244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1255 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

Adding to 133434341244 its reverse (442143434331), we get a palindrome (575577775575).

The spelling of 133434341244 in words is "one hundred thirty-three billion, four hundred thirty-four million, three hundred forty-one thousand, two hundred forty-four".