442431111210002 has 16 divisors (see below), whose sum is σ = 686705148872640. Its totient is φ = 213533264124432.

The previous prime is 442431111210001. The next prime is 442431111210029. The reversal of 442431111210002 is 200012111134244.

It is not an unprimeable number, because it can be changed into a prime (442431111210001) by changing a digit.

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, 967070648 + ... + 967528035.

It is an arithmetic number, because the mean of its divisors is an integer number (42919071804540).

Almost surely, 2^{442431111210002} is an apocalyptic number.

442431111210002 is a deficient number, since it is larger than the sum of its proper divisors (244274037662638).

442431111210002 is a wasteful number, since it uses less digits than its factorization.

442431111210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934602657.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 442431111210002 its reverse (200012111134244), we get a palindrome (642443222344246).

The spelling of 442431111210002 in words is "four hundred forty-two trillion, four hundred thirty-one billion, one hundred eleven million, two hundred ten thousand, two".