444230061 has 16 divisors (see below), whose sum is σ = 653417280. Its totient is φ = 266203520.

The previous prime is 444230011. The next prime is 444230117. The reversal of 444230061 is 160032444.

It is not a de Polignac number, because 444230061 - 2⁶ = 444229997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72690 + ... + 78563.

It is an arithmetic number, because the mean of its divisors is an integer number (40838580).

Almost surely, 2^444230061 is an apocalyptic number.

It is an amenable number.

444230061 is a deficient number, since it is larger than the sum of its proper divisors (209187219).

444230061 is a wasteful number, since it uses less digits than its factorization.

444230061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151356.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 444230061 is about 21076.7659046638. The cubic root of 444230061 is about 763.0201047432.

The spelling of 444230061 in words is "four hundred forty-four million, two hundred thirty thousand, sixty-one".