43441098559 has 4 divisors (see below), whose sum is σ = 43929200880. Its totient is φ = 42952996240.

The previous prime is 43441098521. The next prime is 43441098583. The reversal of 43441098559 is 95589014434.

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

It is a cyclic number.

It is not a de Polignac number, because 43441098559 - 2⁷ = 43441098431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43441098599) 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, 244051027 + ... + 244051204.

It is an arithmetic number, because the mean of its divisors is an integer number (10982300220).

Almost surely, 2^43441098559 is an apocalyptic number.

43441098559 is a deficient number, since it is larger than the sum of its proper divisors (488102321).

43441098559 is an equidigital number, since it uses as much as digits as its factorization.

43441098559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488102320.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 43441098559 in words is "forty-three billion, four hundred forty-one million, ninety-eight thousand, five hundred fifty-nine".