42448230567 has 12 divisors (see below), whose sum is σ = 61320432264. Its totient is φ = 28295902800.

The previous prime is 42448230541. The next prime is 42448230569. The reversal of 42448230567 is 76503284424.

It is a happy number.

42448230567 is a `hidden beast` number, since 4 + 2 + 4 + 4 + 82 + 3 + 0 + 567 = 666.

It is not a de Polignac number, because 42448230567 - 2⁷ = 42448230439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42448230569) 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 11 ways as a sum of consecutive naturals, for example, 149073 + ... + 327290.

It is an arithmetic number, because the mean of its divisors is an integer number (5110036022).

Almost surely, 2^42448230567 is an apocalyptic number.

42448230567 is a deficient number, since it is larger than the sum of its proper divisors (18872201697).

42448230567 is a wasteful number, since it uses less digits than its factorization.

42448230567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486270 (or 486267 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 42448230567 in words is "forty-two billion, four hundred forty-eight million, two hundred thirty thousand, five hundred sixty-seven".