444613877041 has 8 divisors (see below), whose sum is σ = 472124319840. Its totient is φ = 417254177088.

The previous prime is 444613877039. The next prime is 444613877047. The reversal of 444613877041 is 140778316444.

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 444613877041 - 2¹ = 444613877039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444613877047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37679631 + ... + 37691428.

It is an arithmetic number, because the mean of its divisors is an integer number (59015539980).

Almost surely, 2^444613877041 is an apocalyptic number.

It is an amenable number.

444613877041 is a deficient number, since it is larger than the sum of its proper divisors (27510442799).

444613877041 is a wasteful number, since it uses less digits than its factorization.

444613877041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75371423.

The product of its (nonzero) digits is 1806336, while the sum is 49.

The spelling of 444613877041 in words is "four hundred forty-four billion, six hundred thirteen million, eight hundred seventy-seven thousand, forty-one".