230509334544 has 40 divisors (see below), whose sum is σ = 595571336352. Its totient is φ = 76824975360.

The previous prime is 230509334521. The next prime is 230509334551. The reversal of 230509334544 is 445433905032.

It is a junction number, because it is equal to n+sod(n) for n = 230509334496 and 230509334505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30417 + ... + 679664.

Almost surely, 2^230509334544 is an apocalyptic number.

230509334544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230509334544 is an abundant number, since it is smaller than the sum of its proper divisors (365062001808).

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

230509334544 is a wasteful number, since it uses less digits than its factorization.

230509334544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716855 (or 716849 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 230509334544 in words is "two hundred thirty billion, five hundred nine million, three hundred thirty-four thousand, five hundred forty-four".