42331412112243 has 4 divisors (see below), whose sum is σ = 56441882816328. Its totient is φ = 28220941408160.

The previous prime is 42331412112233. The next prime is 42331412112251. The reversal of 42331412112243 is 34221121413324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42331412112243 - 2¹² = 42331412108147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42331412112233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7055235352038 + ... + 7055235352043.

It is an arithmetic number, because the mean of its divisors is an integer number (14110470704082).

Almost surely, 2^{42331412112243} is an apocalyptic number.

42331412112243 is a deficient number, since it is larger than the sum of its proper divisors (14110470704085).

42331412112243 is a wasteful number, since it uses less digits than its factorization.

42331412112243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14110470704084.

The product of its digits is 27648, while the sum is 33.

Adding to 42331412112243 its reverse (34221121413324), we get a palindrome (76552533525567).

The spelling of 42331412112243 in words is "forty-two trillion, three hundred thirty-one billion, four hundred twelve million, one hundred twelve thousand, two hundred forty-three".