944284426373 has 8 divisors (see below), whose sum is σ = 957862800600. Its totient is φ = 930723429888.

The previous prime is 944284426369. The next prime is 944284426387. The reversal of 944284426373 is 373624482449.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 346023944644 + 598260481729 = 588238^2 + 773473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 944284426373 - 2² = 944284426369 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 (944284426073) 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 7 ways as a sum of consecutive naturals, for example, 4234958 + ... + 4452351.

It is an arithmetic number, because the mean of its divisors is an integer number (119732850075).

Almost surely, 2^944284426373 is an apocalyptic number.

It is an amenable number.

944284426373 is a deficient number, since it is larger than the sum of its proper divisors (13578374227).

944284426373 is a wasteful number, since it uses less digits than its factorization.

944284426373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688871.

The product of its digits is 27869184, while the sum is 56.

The spelling of 944284426373 in words is "nine hundred forty-four billion, two hundred eighty-four million, four hundred twenty-six thousand, three hundred seventy-three".