43340040302441 has 8 divisors (see below), whose sum is σ = 45229454983680. Its totient is φ = 41451047713152.

The previous prime is 43340040302407. The next prime is 43340040302453. The reversal of 43340040302441 is 14420304004334.

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 43340040302441 - 2¹⁰ = 43340040301417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 43340040302398 and 43340040302407.

It is not an unprimeable number, because it can be changed into a prime (43340040302941) 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, 105313145 + ... + 105723878.

It is an arithmetic number, because the mean of its divisors is an integer number (5653681872960).

Almost surely, 2^{43340040302441} is an apocalyptic number.

It is an amenable number.

43340040302441 is a deficient number, since it is larger than the sum of its proper divisors (1889414681239).

43340040302441 is a wasteful number, since it uses less digits than its factorization.

43340040302441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211045975.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43340040302441 its reverse (14420304004334), we get a palindrome (57760344306775).

The spelling of 43340040302441 in words is "forty-three trillion, three hundred forty billion, forty million, three hundred two thousand, four hundred forty-one".