43004002344243 has 8 divisors (see below), whose sum is σ = 57356296202448. Its totient is φ = 28660521691104.

The previous prime is 43004002344217. The next prime is 43004002344299. The reversal of 43004002344243 is 34244320040034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43004002344243 - 2¹³ = 43004002336051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43004002344203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203289880 + ... + 2203309397.

It is an arithmetic number, because the mean of its divisors is an integer number (7169537025306).

Almost surely, 2^{43004002344243} is an apocalyptic number.

43004002344243 is a deficient number, since it is larger than the sum of its proper divisors (14352293858205).

43004002344243 is a wasteful number, since it uses less digits than its factorization.

43004002344243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406602533.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 43004002344243 its reverse (34244320040034), we get a palindrome (77248322384277).

The spelling of 43004002344243 in words is "forty-three trillion, four billion, two million, three hundred forty-four thousand, two hundred forty-three".