869004230605 has 32 divisors (see below), whose sum is σ = 1270053126144. Its totient is φ = 557853147456.

The previous prime is 869004230569. The next prime is 869004230629. The reversal of 869004230605 is 506032400968.

It is not a de Polignac number, because 869004230605 - 2¹⁵ = 869004197837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11446297 + ... + 11521966.

It is an arithmetic number, because the mean of its divisors is an integer number (39689160192).

Almost surely, 2^869004230605 is an apocalyptic number.

It is an amenable number.

869004230605 is a deficient number, since it is larger than the sum of its proper divisors (401048895539).

869004230605 is a wasteful number, since it uses less digits than its factorization.

869004230605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22968345.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 869004230605 in words is "eight hundred sixty-nine billion, four million, two hundred thirty thousand, six hundred five".