43340077441 has 8 divisors (see below), whose sum is σ = 44941579200. Its totient is φ = 41745710160.

The previous prime is 43340077387. The next prime is 43340077463. The reversal of 43340077441 is 14477004334.

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 43340077441 - 2⁹ = 43340076929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43340077441.

It is not an unprimeable number, because it can be changed into a prime (43340977441) 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, 1771245 + ... + 1795546.

It is an arithmetic number, because the mean of its divisors is an integer number (5617697400).

Almost surely, 2^43340077441 is an apocalyptic number.

It is an amenable number.

43340077441 is a deficient number, since it is larger than the sum of its proper divisors (1601501759).

43340077441 is a wasteful number, since it uses less digits than its factorization.

43340077441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567239.

The product of its (nonzero) digits is 112896, while the sum is 37.

The spelling of 43340077441 in words is "forty-three billion, three hundred forty million, seventy-seven thousand, four hundred forty-one".