43443111134434 has 16 divisors (see below), whose sum is σ = 71276296525920. Its totient is φ = 19694766137760.

The previous prime is 43443111134419. The next prime is 43443111134459.

43443111134434 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605119459 + ... + 2605136134.

It is an arithmetic number, because the mean of its divisors is an integer number (4454768532870).

Almost surely, 2^{43443111134434} is an apocalyptic number.

43443111134434 is a deficient number, since it is larger than the sum of its proper divisors (27833185391486).

43443111134434 is a wasteful number, since it uses less digits than its factorization.

43443111134434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210255985.

The product of its digits is 331776, while the sum is 40.

It can be divided in two parts, 4344311 and 1134434, that added together give a palindrome (5478745).

The spelling of 43443111134434 in words is "forty-three trillion, four hundred forty-three billion, one hundred eleven million, one hundred thirty-four thousand, four hundred thirty-four".