1000866793315 has 8 divisors (see below), whose sum is σ = 1201129589088. Its totient is φ = 800633809920.

The previous prime is 1000866793313. The next prime is 1000866793361. The reversal of 1000866793315 is 5133976680001.

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

It is not a de Polignac number, because 1000866793315 - 2¹ = 1000866793313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000866793313) 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, 7379167 + ... + 7513576.

It is an arithmetic number, because the mean of its divisors is an integer number (150141198636).

Almost surely, 2^{1000866793315} is an apocalyptic number.

1000866793315 is a deficient number, since it is larger than the sum of its proper divisors (200262795773).

1000866793315 is a wasteful number, since it uses less digits than its factorization.

1000866793315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14906189.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 1000866793315 in words is "one trillion, eight hundred sixty-six million, seven hundred ninety-three thousand, three hundred fifteen".