43046443070643 has 4 divisors (see below), whose sum is σ = 57395257427528. Its totient is φ = 28697628713760.

The previous prime is 43046443070611. The next prime is 43046443070647. The reversal of 43046443070643 is 34607034464034.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 43046443070643 - 2⁵ = 43046443070611 is a prime.

It is a super-2 number, since 2×43046443070643² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43046443070592 and 43046443070601.

It is not an unprimeable number, because it can be changed into a prime (43046443070647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7174407178438 + ... + 7174407178443.

It is an arithmetic number, because the mean of its divisors is an integer number (14348814356882).

Almost surely, 2^{43046443070643} is an apocalyptic number.

43046443070643 is a deficient number, since it is larger than the sum of its proper divisors (14348814356885).

43046443070643 is a wasteful number, since it uses less digits than its factorization.

43046443070643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14348814356884.

The product of its (nonzero) digits is 6967296, while the sum is 48.

The spelling of 43046443070643 in words is "forty-three trillion, forty-six billion, four hundred forty-three million, seventy thousand, six hundred forty-three".