944028047673 has 12 divisors (see below), whose sum is σ = 1363611974868. Its totient is φ = 629344690560.

The previous prime is 944028047549. The next prime is 944028047719. The reversal of 944028047673 is 376740820449.

944028047673 is a `hidden beast` number, since 94 + 4 + 0 + 2 + 80 + 476 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 399565580544 + 544462467129 = 632112^2 + 737877^2 .

It is not a de Polignac number, because 944028047673 - 2¹⁰ = 944028046649 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (944028447673) 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 11 ways as a sum of consecutive naturals, for example, 269461 + ... + 1400237.

It is an arithmetic number, because the mean of its divisors is an integer number (113634331239).

Almost surely, 2^944028047673 is an apocalyptic number.

It is an amenable number.

944028047673 is a deficient number, since it is larger than the sum of its proper divisors (419583927195).

944028047673 is a wasteful number, since it uses less digits than its factorization.

944028047673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223544 (or 1223541 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 944028047673 in words is "nine hundred forty-four billion, twenty-eight million, forty-seven thousand, six hundred seventy-three".