43441743043 has 8 divisors (see below), whose sum is σ = 43850679488. Its totient is φ = 43034543784.

The previous prime is 43441743041. The next prime is 43441743049. The reversal of 43441743043 is 34034714434.

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

It is a cyclic number.

It is not a de Polignac number, because 43441743043 - 2¹ = 43441743041 is a prime.

It is a super-2 number, since 2×43441743043² (a number of 22 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 = 43441742993 and 43441743011.

It is not an unprimeable number, because it can be changed into a prime (43441743041) 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, 384021 + ... + 484102.

It is an arithmetic number, because the mean of its divisors is an integer number (5481334936).

Almost surely, 2^43441743043 is an apocalyptic number.

43441743043 is a deficient number, since it is larger than the sum of its proper divisors (408936445).

43441743043 is a wasteful number, since it uses less digits than its factorization.

43441743043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868593.

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 43441743043 in words is "forty-three billion, four hundred forty-one million, seven hundred forty-three thousand, forty-three".