830869559999 has 16 divisors (see below), whose sum is σ = 865213747776. Its totient is φ = 797431219200.

The previous prime is 830869559977. The next prime is 830869560019. The reversal of 830869559999 is 999955968038.

It is a cyclic number.

It is not a de Polignac number, because 830869559999 - 2³² = 826574592703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830869559909) 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, 568772 + ... + 1408985.

It is an arithmetic number, because the mean of its divisors is an integer number (54075859236).

Almost surely, 2^830869559999 is an apocalyptic number.

830869559999 is a deficient number, since it is larger than the sum of its proper divisors (34344187777).

830869559999 is a wasteful number, since it uses less digits than its factorization.

830869559999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977986.

The product of its (nonzero) digits is 1700611200, while the sum is 80.

The spelling of 830869559999 in words is "eight hundred thirty billion, eight hundred sixty-nine million, five hundred fifty-nine thousand, nine hundred ninety-nine".