230304121142445 has 320 divisors, whose sum is σ = 491235754775040. Its totient is φ = 100996790630400.

The previous prime is 230304121142443. The next prime is 230304121142507. The reversal of 230304121142445 is 544241121403032.

230304121142445 is a `hidden beast` number, since 2 + 3 + 0 + 30 + 41 + 2 + 1 + 142 + 445 = 666.

It is not a de Polignac number, because 230304121142445 - 2¹ = 230304121142443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230304121142443) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 25758201675 + ... + 25758210615.

It is an arithmetic number, because the mean of its divisors is an integer number (1535111733672).

Almost surely, 2^{230304121142445} is an apocalyptic number.

It is an amenable number.

230304121142445 is an abundant number, since it is smaller than the sum of its proper divisors (260931633632595).

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

230304121142445 is a wasteful number, since it uses less digits than its factorization.

230304121142445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10978 (or 10969 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 230304121142445 its reverse (544241121403032), we get a palindrome (774545242545477).

The spelling of 230304121142445 in words is "two hundred thirty trillion, three hundred four billion, one hundred twenty-one million, one hundred forty-two thousand, four hundred forty-five".