43312044021334 has 16 divisors (see below), whose sum is σ = 70877453091840. Its totient is φ = 19686404059560.

The previous prime is 43312044021329. The next prime is 43312044021347.

43312044021334 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 43312044021334.

It is a congruent number.

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, 43935294 + ... + 44910289.

It is an arithmetic number, because the mean of its divisors is an integer number (4429840818240).

Almost surely, 2^{43312044021334} is an apocalyptic number.

43312044021334 is a deficient number, since it is larger than the sum of its proper divisors (27565409070506).

43312044021334 is a wasteful number, since it uses less digits than its factorization.

43312044021334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88867755.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 4331204 and 4021334, that added together give a palindrome (8352538).

The spelling of 43312044021334 in words is "forty-three trillion, three hundred twelve billion, forty-four million, twenty-one thousand, three hundred thirty-four".