230443412 has 6 divisors (see below), whose sum is σ = 403275978. Its totient is φ = 115221704.

The previous prime is 230443403. The next prime is 230443427. The reversal of 230443412 is 214344032.

230443412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 194993296 + 35450116 = 13964^2 + 5954^2 .

It is a super-2 number, since 2×230443412² = 106208332268403488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28805423 + ... + 28805430.

It is an arithmetic number, because the mean of its divisors is an integer number (67212663).

Almost surely, 2^230443412 is an apocalyptic number.

It is an amenable number.

230443412 is a deficient number, since it is larger than the sum of its proper divisors (172832566).

230443412 is a wasteful number, since it uses less digits than its factorization.

230443412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57610857 (or 57610855 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 230443412 is about 15180.3627097642. The cubic root of 230443412 is about 613.0860469981.

Adding to 230443412 its reverse (214344032), we get a palindrome (444787444).

The spelling of 230443412 in words is "two hundred thirty million, four hundred forty-three thousand, four hundred twelve".