10442403616423 has 4 divisors (see below), whose sum is σ = 10459328096160. Its totient is φ = 10425479136688.

The previous prime is 10442403616373. The next prime is 10442403616429. The reversal of 10442403616423 is 32461630424401.

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 10442403616423 - 2²¹ = 10442401519271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442403616429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8462238943 + ... + 8462240176.

It is an arithmetic number, because the mean of its divisors is an integer number (2614832024040).

Almost surely, 2^{10442403616423} is an apocalyptic number.

10442403616423 is a deficient number, since it is larger than the sum of its proper divisors (16924479737).

10442403616423 is an equidigital number, since it uses as much as digits as its factorization.

10442403616423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16924479736.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 10442403616423 in words is "ten trillion, four hundred forty-two billion, four hundred three million, six hundred sixteen thousand, four hundred twenty-three".