230612043550 has 48 divisors (see below), whose sum is σ = 493742148480. Its totient is φ = 78498142560.

The previous prime is 230612043539. The next prime is 230612043617. The reversal of 230612043550 is 55340216032.

It is a happy number.

230612043550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2321464 + ... + 2418763.

It is an arithmetic number, because the mean of its divisors is an integer number (10286294760).

Almost surely, 2^230612043550 is an apocalyptic number.

230612043550 is an abundant number, since it is smaller than the sum of its proper divisors (263130104930).

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

230612043550 is a wasteful number, since it uses less digits than its factorization.

230612043550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740385 (or 4740380 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 230612043550 its reverse (55340216032), we get a palindrome (285952259582).

The spelling of 230612043550 in words is "two hundred thirty billion, six hundred twelve million, forty-three thousand, five hundred fifty".