42212332042647 has 16 divisors (see below), whose sum is σ = 62702668287840. Its totient is φ = 25081067313792.

The previous prime is 42212332042631. The next prime is 42212332042709. The reversal of 42212332042647 is 74624023321224.

42212332042647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42212332042647 - 2⁴ = 42212332042631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42212332042599 and 42212332042608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42212332043647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18661507288 + ... + 18661509549.

It is an arithmetic number, because the mean of its divisors is an integer number (3918916767990).

Almost surely, 2^{42212332042647} is an apocalyptic number.

42212332042647 is a deficient number, since it is larger than the sum of its proper divisors (20490336245193).

42212332042647 is a wasteful number, since it uses less digits than its factorization.

42212332042647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37323016882.

The product of its (nonzero) digits is 774144, while the sum is 42.

The spelling of 42212332042647 in words is "forty-two trillion, two hundred twelve billion, three hundred thirty-two million, forty-two thousand, six hundred forty-seven".