43230515544234 has 128 divisors (see below), whose sum is σ = 106205177825280. Its totient is φ = 12965047425792.

The previous prime is 43230515544199. The next prime is 43230515544313. The reversal of 43230515544234 is 43244551503234.

43230515544234 is a `hidden beast` number, since 4 + 3 + 2 + 3 + 0 + 51 + 554 + 42 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 43230515544234.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34582917 + ... + 35811159.

It is an arithmetic number, because the mean of its divisors is an integer number (829727951760).

Almost surely, 2^{43230515544234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43230515544234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53102588912640).

43230515544234 is an abundant number, since it is smaller than the sum of its proper divisors (62974662281046).

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

43230515544234 is a wasteful number, since it uses less digits than its factorization.

43230515544234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229961 (or 1229955 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 43230515544234 in words is "forty-three trillion, two hundred thirty billion, five hundred fifteen million, five hundred forty-four thousand, two hundred thirty-four".