10842246021 has 16 divisors (see below), whose sum is σ = 14632894080. Its totient is φ = 7140038400.

The previous prime is 10842246011. The next prime is 10842246091. The reversal of 10842246021 is 12064224801.

10842246021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10842246021 - 2⁷ = 10842245893 is a prime.

It is a super-3 number, since 3×10842246021³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10842246021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10842246011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264721 + ... + 302921.

It is an arithmetic number, because the mean of its divisors is an integer number (914555880).

Almost surely, 2^10842246021 is an apocalyptic number.

It is an amenable number.

10842246021 is a deficient number, since it is larger than the sum of its proper divisors (3790648059).

10842246021 is a wasteful number, since it uses less digits than its factorization.

10842246021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39356.

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 10842246021 in words is "ten billion, eight hundred forty-two million, two hundred forty-six thousand, twenty-one".