230836604544 has 1280 divisors, whose sum is σ = 906791424000. Its totient is φ = 56596340736.

The previous prime is 230836604543. The next prime is 230836604569. The reversal of 230836604544 is 445406638032.

230836604544 is a `hidden beast` number, since 2 + 3 + 0 + 8 + 36 + 604 + 5 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 230836604544.

It is not an unprimeable number, because it can be changed into a prime (230836604543) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1416175407 + ... + 1416175569.

It is an arithmetic number, because the mean of its divisors is an integer number (708430800).

Almost surely, 2^230836604544 is an apocalyptic number.

230836604544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230836604544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453395712000).

230836604544 is an abundant number, since it is smaller than the sum of its proper divisors (675954819456).

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

230836604544 is a wasteful number, since it uses less digits than its factorization.

230836604544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 230836604544 in words is "two hundred thirty billion, eight hundred thirty-six million, six hundred four thousand, five hundred forty-four".