10142444322323 has 16 divisors (see below), whose sum is σ = 10809321993216. Its totient is φ = 9494419408320.

The previous prime is 10142444322253. The next prime is 10142444322337. The reversal of 10142444322323 is 32322344424101.

It is a happy number.

It is not a de Polignac number, because 10142444322323 - 2³² = 10138149355027 is a prime.

It is a super-2 number, since 2×10142444322323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10142444372323) 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 15 ways as a sum of consecutive naturals, for example, 16266815 + ... + 16878807.

It is an arithmetic number, because the mean of its divisors is an integer number (675582624576).

Almost surely, 2^{10142444322323} is an apocalyptic number.

10142444322323 is a deficient number, since it is larger than the sum of its proper divisors (666877670893).

10142444322323 is a wasteful number, since it uses less digits than its factorization.

10142444322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627394.

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

Adding to 10142444322323 its reverse (32322344424101), we get a palindrome (42464788746424).

The spelling of 10142444322323 in words is "ten trillion, one hundred forty-two billion, four hundred forty-four million, three hundred twenty-two thousand, three hundred twenty-three".