4043231312566 has 8 divisors (see below), whose sum is σ = 6109115925240. Its totient is φ = 2006859337488.

The previous prime is 4043231312521. The next prime is 4043231312573. The reversal of 4043231312566 is 6652131323404.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7378159056 + ... + 7378159603.

It is an arithmetic number, because the mean of its divisors is an integer number (763639490655).

Almost surely, 2^{4043231312566} is an apocalyptic number.

4043231312566 is a deficient number, since it is larger than the sum of its proper divisors (2065884612674).

4043231312566 is a wasteful number, since it uses less digits than its factorization.

4043231312566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14756318798.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 4043231312566 in words is "four trillion, forty-three billion, two hundred thirty-one million, three hundred twelve thousand, five hundred sixty-six".