43043104144044 has 48 divisors (see below), whose sum is σ = 112056275494240. Its totient is φ = 14288167342080.

The previous prime is 43043104144037. The next prime is 43043104144069. The reversal of 43043104144044 is 44044140134034.

43043104144044 is a `hidden beast` number, since 4 + 30 + 43 + 104 + 1 + 440 + 44 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826835509 + ... + 826887564.

Almost surely, 2^{43043104144044} is an apocalyptic number.

It is an amenable number.

43043104144044 is an abundant number, since it is smaller than the sum of its proper divisors (69013171350196).

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

43043104144044 is a wasteful number, since it uses less digits than its factorization.

43043104144044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653723327 (or 1653723319 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 43043104144044 its reverse (44044140134034), we get a palindrome (87087244278078).

The spelling of 43043104144044 in words is "forty-three trillion, forty-three billion, one hundred four million, one hundred forty-four thousand, forty-four".