42853216927 has 2 divisors, whose sum is σ = 42853216928. Its totient is φ = 42853216926.

The previous prime is 42853216921. The next prime is 42853216969. The reversal of 42853216927 is 72961235824.

It is a happy number.

42853216927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42853216927 - 2¹¹ = 42853214879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42853216921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21426608463 + 21426608464.

It is an arithmetic number, because the mean of its divisors is an integer number (21426608464).

Almost surely, 2^42853216927 is an apocalyptic number.

42853216927 is a deficient number, since it is larger than the sum of its proper divisors (1).

42853216927 is an equidigital number, since it uses as much as digits as its factorization.

42853216927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The spelling of 42853216927 in words is "forty-two billion, eight hundred fifty-three million, two hundred sixteen thousand, nine hundred twenty-seven".