230504325404240 has 80 divisors (see below), whose sum is σ = 536387765378688. Its totient is φ = 92121725296128.

The previous prime is 230504325404189. The next prime is 230504325404261. The reversal of 230504325404240 is 42404523405032.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 230504325404194 and 230504325404203.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 479870267 + ... + 480350373.

Almost surely, 2^{230504325404240} is an apocalyptic number.

230504325404240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230504325404240 is an abundant number, since it is smaller than the sum of its proper divisors (305883439974448).

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

230504325404240 is a wasteful number, since it uses less digits than its factorization.

230504325404240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485316 (or 485310 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 230504325404240 its reverse (42404523405032), we get a palindrome (272908848809272).

The spelling of 230504325404240 in words is "two hundred thirty trillion, five hundred four billion, three hundred twenty-five million, four hundred four thousand, two hundred forty".