243042411412 has 24 divisors (see below), whose sum is σ = 450734699520. Its totient is φ = 114273494400.

The previous prime is 243042411389. The next prime is 243042411419. The reversal of 243042411412 is 214114240342.

243042411412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243042411412² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243042411419) 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 7 ways as a sum of consecutive naturals, for example, 1474362 + ... + 1630897.

It is an arithmetic number, because the mean of its divisors is an integer number (18780612480).

Almost surely, 2^243042411412 is an apocalyptic number.

It is an amenable number.

243042411412 is a deficient number, since it is larger than the sum of its proper divisors (207692288108).

243042411412 is a wasteful number, since it uses less digits than its factorization.

243042411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106431 (or 3106429 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 243042411412 its reverse (214114240342), we get a palindrome (457156651754).

The spelling of 243042411412 in words is "two hundred forty-three billion, forty-two million, four hundred eleven thousand, four hundred twelve".