42223023616 has 20 divisors (see below), whose sum is σ = 84363581412. Its totient is φ = 21111511552.

The previous prime is 42223023571. The next prime is 42223023643. The reversal of 42223023616 is 61632032224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41232910 + ... + 41233933.

Almost surely, 2^42223023616 is an apocalyptic number.

It is an amenable number.

42223023616 is a deficient number, since it is larger than the sum of its proper divisors (42140557796).

42223023616 is an frugal number, since it uses more digits than its factorization.

42223023616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82466861 (or 82466845 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 42223023616 in words is "forty-two billion, two hundred twenty-three million, twenty-three thousand, six hundred sixteen".