10212034434443 has 4 divisors (see below), whose sum is σ = 10214726775288. Its totient is φ = 10209342093600.

The previous prime is 10212034434401. The next prime is 10212034434451. The reversal of 10212034434443 is 34443443021201.

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

It is a cyclic number.

It is not a de Polignac number, because 10212034434443 - 2⁶ = 10212034434379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212034424443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1346164733 + ... + 1346172318.

It is an arithmetic number, because the mean of its divisors is an integer number (2553681693822).

Almost surely, 2^{10212034434443} is an apocalyptic number.

10212034434443 is a deficient number, since it is larger than the sum of its proper divisors (2692340845).

10212034434443 is an equidigital number, since it uses as much as digits as its factorization.

10212034434443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692340844.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 10212034434443 its reverse (34443443021201), we get a palindrome (44655477455644).

The spelling of 10212034434443 in words is "ten trillion, two hundred twelve billion, thirty-four million, four hundred thirty-four thousand, four hundred forty-three".