43134229530496 has 128 divisors (see below), whose sum is σ = 92664919771200. Its totient is φ = 19881593241600.

The previous prime is 43134229530439. The next prime is 43134229530499. The reversal of 43134229530496 is 69403592243134.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43134229530499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4617726786 + ... + 4617736126.

Almost surely, 2^{43134229530496} 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 43134229530496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46332459885600).

43134229530496 is an abundant number, since it is smaller than the sum of its proper divisors (49530690240704).

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

43134229530496 is a wasteful number, since it uses less digits than its factorization.

43134229530496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12768 (or 12756 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 55.

The spelling of 43134229530496 in words is "forty-three trillion, one hundred thirty-four billion, two hundred twenty-nine million, five hundred thirty thousand, four hundred ninety-six".