444061604141 has 16 divisors (see below), whose sum is σ = 465120251904. Its totient is φ = 423151377264.

The previous prime is 444061604113. The next prime is 444061604159. The reversal of 444061604141 is 141406160444.

It is a de Polignac number, because none of the positive numbers 2^k-444061604141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444061604641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8135246 + ... + 8189648.

It is an arithmetic number, because the mean of its divisors is an integer number (29070015744).

Almost surely, 2^444061604141 is an apocalyptic number.

It is an amenable number.

444061604141 is a deficient number, since it is larger than the sum of its proper divisors (21058647763).

444061604141 is a wasteful number, since it uses less digits than its factorization.

444061604141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55760.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 444061604141 its reverse (141406160444), we get a palindrome (585467764585).

The spelling of 444061604141 in words is "four hundred forty-four billion, sixty-one million, six hundred four thousand, one hundred forty-one".