230536117504 has 144 divisors (see below), whose sum is σ = 575805396096. Its totient is φ = 89492889600.

The previous prime is 230536117477. The next prime is 230536117507. The reversal of 230536117504 is 405711635032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230536117507) 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, 5439114 + ... + 5481334.

It is an arithmetic number, because the mean of its divisors is an integer number (3998648584).

Almost surely, 2^230536117504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230536117504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287902698048).

230536117504 is an abundant number, since it is smaller than the sum of its proper divisors (345269278592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230536117504 is a wasteful number, since it uses less digits than its factorization.

230536117504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42532 (or 42518 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 230536117504 in words is "two hundred thirty billion, five hundred thirty-six million, one hundred seventeen thousand, five hundred four".