944450361803 has 8 divisors (see below), whose sum is σ = 1038740824128. Its totient is φ = 853251390144.

The previous prime is 944450361779. The next prime is 944450361817. The reversal of 944450361803 is 308163054449.

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 944450361803 - 2¹⁶ = 944450296267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (944450361823) 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, 772872026 + ... + 772873247.

It is an arithmetic number, because the mean of its divisors is an integer number (129842603016).

Almost surely, 2^944450361803 is an apocalyptic number.

944450361803 is a deficient number, since it is larger than the sum of its proper divisors (94290462325).

944450361803 is a wasteful number, since it uses less digits than its factorization.

944450361803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545745333.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 944450361803 in words is "nine hundred forty-four billion, four hundred fifty million, three hundred sixty-one thousand, eight hundred three".