441400332242 has 16 divisors (see below), whose sum is σ = 718146310392. Its totient is φ = 202651514880.

The previous prime is 441400332229. The next prime is 441400332253. The reversal of 441400332242 is 242233004144.

It can be written as a sum of positive squares in 4 ways, for example, as 356195306041 + 85205026201 = 596821^2 + 291899^2 .

It is an unprimeable number.

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, 158320103 + ... + 158322890.

Almost surely, 2^441400332242 is an apocalyptic number.

441400332242 is a deficient number, since it is larger than the sum of its proper divisors (276745978150).

441400332242 is a wasteful number, since it uses less digits than its factorization.

441400332242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316643053.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 441400332242 its reverse (242233004144), we get a palindrome (683633336386).

The spelling of 441400332242 in words is "four hundred forty-one billion, four hundred million, three hundred thirty-two thousand, two hundred forty-two".