43441545343 has 16 divisors (see below), whose sum is σ = 51848455680. Its totient is φ = 35587528416.

The previous prime is 43441545319. The next prime is 43441545359. The reversal of 43441545343 is 34354514434.

43441545343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 43441545343 - 2²⁵ = 43407990911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43441545296 and 43441545305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43441545313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88096 + ... + 307642.

It is an arithmetic number, because the mean of its divisors is an integer number (3240528480).

Almost surely, 2^43441545343 is an apocalyptic number.

43441545343 is a deficient number, since it is larger than the sum of its proper divisors (8406910337).

43441545343 is a wasteful number, since it uses less digits than its factorization.

43441545343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220806.

The product of its digits is 691200, while the sum is 40.

The spelling of 43441545343 in words is "forty-three billion, four hundred forty-one million, five hundred forty-five thousand, three hundred forty-three".