210442444244012 has 6 divisors (see below), whose sum is σ = 368274277427028. Its totient is φ = 105221222122004.

The previous prime is 210442444244003. The next prime is 210442444244047.

It is a happy number.

210442444244012 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×210442444244012² (a number of 29 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 26305305530498 + ... + 26305305530505.

It is an arithmetic number, because the mean of its divisors is an integer number (61379046237838).

Almost surely, 2^{210442444244012} is an apocalyptic number.

It is an amenable number.

210442444244012 is a deficient number, since it is larger than the sum of its proper divisors (157831833183016).

210442444244012 is a wasteful number, since it uses less digits than its factorization.

210442444244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52610611061007 (or 52610611061005 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 38.

The spelling of 210442444244012 in words is "two hundred ten trillion, four hundred forty-two billion, four hundred forty-four million, two hundred forty-four thousand, twelve".