944028973945 has 8 divisors (see below), whose sum is σ = 1133390364480. Its totient is φ = 754852782000.

The previous prime is 944028973939. The next prime is 944028973961. The reversal of 944028973945 is 549379820449.

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

It is not a de Polignac number, because 944028973945 - 2¹⁹ = 944028449657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46288431 + ... + 46308820.

It is an arithmetic number, because the mean of its divisors is an integer number (141673795560).

Almost surely, 2^944028973945 is an apocalyptic number.

It is an amenable number.

944028973945 is a deficient number, since it is larger than the sum of its proper divisors (189361390535).

944028973945 is a wasteful number, since it uses less digits than its factorization.

944028973945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92599295.

The product of its (nonzero) digits is 78382080, while the sum is 64.

The spelling of 944028973945 in words is "nine hundred forty-four billion, twenty-eight million, nine hundred seventy-three thousand, nine hundred forty-five".