442227250735 has 16 divisors (see below), whose sum is σ = 549027809280. Its totient is φ = 341596588320.

The previous prime is 442227250697. The next prime is 442227250741. The reversal of 442227250735 is 537052722244.

It is not a de Polignac number, because 442227250735 - 2¹³ = 442227242543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 442227250691 and 442227250700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3151515 + ... + 3288844.

It is an arithmetic number, because the mean of its divisors is an integer number (34314238080).

Almost surely, 2^442227250735 is an apocalyptic number.

442227250735 is a deficient number, since it is larger than the sum of its proper divisors (106800558545).

442227250735 is a wasteful number, since it uses less digits than its factorization.

442227250735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440838.

The product of its (nonzero) digits is 940800, while the sum is 43.

Adding to 442227250735 its reverse (537052722244), we get a palindrome (979279972979).

The spelling of 442227250735 in words is "four hundred forty-two billion, two hundred twenty-seven million, two hundred fifty thousand, seven hundred thirty-five".