1000944308792 has 16 divisors (see below), whose sum is σ = 1879967811960. Its totient is φ = 499619558944.

The previous prime is 1000944308783. The next prime is 1000944308839. The reversal of 1000944308792 is 2978034490001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106569443 + ... + 106578834.

Almost surely, 2^{1000944308792} is an apocalyptic number.

It is an amenable number.

1000944308792 is a deficient number, since it is larger than the sum of its proper divisors (879023503168).

1000944308792 is a wasteful number, since it uses less digits than its factorization.

1000944308792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213148870 (or 213148866 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

Adding to 1000944308792 its reverse (2978034490001), we get a palindrome (3978978798793).

The spelling of 1000944308792 in words is "one trillion, nine hundred forty-four million, three hundred eight thousand, seven hundred ninety-two".