1009999683195 has 16 divisors (see below), whose sum is σ = 1659675156000. Its totient is φ = 524107943424.

The previous prime is 1009999683193. The next prime is 1009999683211. The reversal of 1009999683195 is 5913869999001.

It is not a de Polignac number, because 1009999683195 - 2¹ = 1009999683193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1009999683193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909909070 + ... + 909910179.

It is an arithmetic number, because the mean of its divisors is an integer number (103729697250).

Almost surely, 2^{1009999683195} is an apocalyptic number.

1009999683195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1009999683195 is a deficient number, since it is larger than the sum of its proper divisors (649675472805).

1009999683195 is a wasteful number, since it uses less digits than its factorization.

1009999683195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819819294.

The product of its (nonzero) digits is 42515280, while the sum is 69.

The spelling of 1009999683195 in words is "one trillion, nine billion, nine hundred ninety-nine million, six hundred eighty-three thousand, one hundred ninety-five".