10442942085453 has 16 divisors (see below), whose sum is σ = 14743042989120. Its totient is φ = 6552404948736.

The previous prime is 10442942085449. The next prime is 10442942085547. The reversal of 10442942085453 is 35458024924401.

It is not a de Polignac number, because 10442942085453 - 2² = 10442942085449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 10442942085396 and 10442942085405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442942084453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19536378 + ... + 20063796.

It is an arithmetic number, because the mean of its divisors is an integer number (921440186820).

Almost surely, 2^{10442942085453} is an apocalyptic number.

It is an amenable number.

10442942085453 is a deficient number, since it is larger than the sum of its proper divisors (4300100903667).

10442942085453 is a wasteful number, since it uses less digits than its factorization.

10442942085453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915676.

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 10442942085453 in words is "ten trillion, four hundred forty-two billion, nine hundred forty-two million, eighty-five thousand, four hundred fifty-three".