243031301412 has 12 divisors (see below), whose sum is σ = 567073036656. Its totient is φ = 81010433800.

The previous prime is 243031301411. The next prime is 243031301437. The reversal of 243031301412 is 214103130342.

It is a happy number.

243031301412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (243031301411) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10126304214 + ... + 10126304237.

It is an arithmetic number, because the mean of its divisors is an integer number (47256086388).

Almost surely, 2^243031301412 is an apocalyptic number.

It is an amenable number.

243031301412 is an abundant number, since it is smaller than the sum of its proper divisors (324041735244).

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

243031301412 is a wasteful number, since it uses less digits than its factorization.

243031301412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20252608458 (or 20252608456 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 243031301412 its reverse (214103130342), we get a palindrome (457134431754).

The spelling of 243031301412 in words is "two hundred forty-three billion, thirty-one million, three hundred one thousand, four hundred twelve".