230636663463420 has 144 divisors (see below), whose sum is σ = 706545179121600. Its totient is φ = 60892394112000.

The previous prime is 230636663463383. The next prime is 230636663463433. The reversal of 230636663463420 is 24364366636032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 695782881 + ... + 696114279.

It is an arithmetic number, because the mean of its divisors is an integer number (4906563743900).

Almost surely, 2^{230636663463420} is an apocalyptic number.

230636663463420 is a gapful number since it is divisible by the number (20) 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 230636663463420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353272589560800).

230636663463420 is an abundant number, since it is smaller than the sum of its proper divisors (475908515658180).

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

230636663463420 is a wasteful number, since it uses less digits than its factorization.

230636663463420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369796 (or 369791 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 54.

The spelling of 230636663463420 in words is "two hundred thirty trillion, six hundred thirty-six billion, six hundred sixty-three million, four hundred sixty-three thousand, four hundred twenty".