441474318559 has 4 divisors (see below), whose sum is σ = 443321491680. Its totient is φ = 439627145440.

The previous prime is 441474318539. The next prime is 441474318629. The reversal of 441474318559 is 955813474144.

It is a happy number.

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 441474318559 - 2¹⁷ = 441474187487 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 (441474318539) 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, 923586202 + ... + 923586679.

It is an arithmetic number, because the mean of its divisors is an integer number (110830372920).

Almost surely, 2^441474318559 is an apocalyptic number.

441474318559 is a deficient number, since it is larger than the sum of its proper divisors (1847173121).

441474318559 is a wasteful number, since it uses less digits than its factorization.

441474318559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847173120.

The product of its digits is 9676800, while the sum is 55.

The spelling of 441474318559 in words is "four hundred forty-one billion, four hundred seventy-four million, three hundred eighteen thousand, five hundred fifty-nine".