230882678209 has 4 divisors (see below), whose sum is σ = 232411702720. Its totient is φ = 229353653700.

The previous prime is 230882678183. The next prime is 230882678267. The reversal of 230882678209 is 902876288032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230882678209 - 2¹¹ = 230882676161 is a prime.

It is a super-2 number, since 2×230882678209² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230882678209.

It is not an unprimeable number, because it can be changed into a prime (230882670209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764512029 + ... + 764512330.

It is an arithmetic number, because the mean of its divisors is an integer number (58102925680).

Almost surely, 2^230882678209 is an apocalyptic number.

It is an amenable number.

230882678209 is a deficient number, since it is larger than the sum of its proper divisors (1529024511).

230882678209 is a wasteful number, since it uses less digits than its factorization.

230882678209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529024510.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 230882678209 in words is "two hundred thirty billion, eight hundred eighty-two million, six hundred seventy-eight thousand, two hundred nine".