10021442312043 has 6 divisors (see below), whose sum is σ = 14475416672964. Its totient is φ = 6680961541356.

The previous prime is 10021442312027. The next prime is 10021442312083. The reversal of 10021442312043 is 34021324412001.

10021442312043 is a `hidden beast` number, since 1 + 0 + 0 + 214 + 423 + 1 + 20 + 4 + 3 = 666.

It is not a de Polignac number, because 10021442312043 - 2⁴ = 10021442312027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10021442311998 and 10021442312016.

It is not an unprimeable number, because it can be changed into a prime (10021442312003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 556746795105 + ... + 556746795122.

It is an arithmetic number, because the mean of its divisors is an integer number (2412569445494).

Almost surely, 2^{10021442312043} is an apocalyptic number.

10021442312043 is a deficient number, since it is larger than the sum of its proper divisors (4453974360921).

10021442312043 is a wasteful number, since it uses less digits than its factorization.

10021442312043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113493590233 (or 1113493590230 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10021442312043 its reverse (34021324412001), we get a palindrome (44042766724044).

The spelling of 10021442312043 in words is "ten trillion, twenty-one billion, four hundred forty-two million, three hundred twelve thousand, forty-three".