1009366233873 has 8 divisors (see below), whose sum is σ = 1353600961728. Its totient is φ = 669021164304.

The previous prime is 1009366233857. The next prime is 1009366233877. The reversal of 1009366233873 is 3783326639001.

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

It is not a de Polignac number, because 1009366233873 - 2⁴ = 1009366233857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1009366233877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972413965 + ... + 972415002.

It is an arithmetic number, because the mean of its divisors is an integer number (169200120216).

Almost surely, 2^{1009366233873} is an apocalyptic number.

It is an amenable number.

1009366233873 is a deficient number, since it is larger than the sum of its proper divisors (344234727855).

1009366233873 is a wasteful number, since it uses less digits than its factorization.

1009366233873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944829143.

The product of its (nonzero) digits is 2939328, while the sum is 51.

The spelling of 1009366233873 in words is "one trillion, nine billion, three hundred sixty-six million, two hundred thirty-three thousand, eight hundred seventy-three".