444356041 has 4 divisors (see below), whose sum is σ = 446200084. Its totient is φ = 442512000.

The previous prime is 444356039. The next prime is 444356053. The reversal of 444356041 is 140653444.

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

It can be written as a sum of positive squares in 2 ways, for example, as 126090441 + 318265600 = 11229^2 + 17840^2 .

It is a cyclic number.

It is not a de Polignac number, because 444356041 - 2¹ = 444356039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 444355994 and 444356012.

It is not an unprimeable number, because it can be changed into a prime (444356071) 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, 921660 + ... + 922141.

It is an arithmetic number, because the mean of its divisors is an integer number (111550021).

Almost surely, 2^444356041 is an apocalyptic number.

It is an amenable number.

444356041 is a deficient number, since it is larger than the sum of its proper divisors (1844043).

444356041 is a wasteful number, since it uses less digits than its factorization.

444356041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844042.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 444356041 is about 21079.7542917369. The cubic root of 444356041 is about 763.0922266727.

The spelling of 444356041 in words is "four hundred forty-four million, three hundred fifty-six thousand, forty-one".