230521462780 has 24 divisors (see below), whose sum is σ = 553251511008. Its totient is φ = 79035930048.

The previous prime is 230521462771. The next prime is 230521462781. The reversal of 230521462780 is 87264125032.

230521462780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823290799 + ... + 823291078.

It is an arithmetic number, because the mean of its divisors is an integer number (23052146292).

Almost surely, 2^230521462780 is an apocalyptic number.

230521462780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230521462780 is an abundant number, since it is smaller than the sum of its proper divisors (322730048228).

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

230521462780 is a wasteful number, since it uses less digits than its factorization.

230521462780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646581893 (or 1646581891 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 230521462780 in words is "two hundred thirty billion, five hundred twenty-one million, four hundred sixty-two thousand, seven hundred eighty".