230521462784 has 56 divisors (see below), whose sum is σ = 462720403488. Its totient is φ = 114834309120.

The previous prime is 230521462781. The next prime is 230521462807. The reversal of 230521462784 is 487264125032.

It is a super-3 number, since 3×230521462784³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230521462781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168114 + ... + 2271950.

It is an arithmetic number, because the mean of its divisors is an integer number (8262864348).

Almost surely, 2^230521462784 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 230521462784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231360201744).

230521462784 is an abundant number, since it is smaller than the sum of its proper divisors (232198940704).

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

230521462784 is an equidigital number, since it uses as much as digits as its factorization.

230521462784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104134 (or 104110 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 230521462784 in words is "two hundred thirty billion, five hundred twenty-one million, four hundred sixty-two thousand, seven hundred eighty-four".