42216447016 has 64 divisors (see below), whose sum is σ = 83931724800. Its totient is φ = 19851480000.

The previous prime is 42216446971. The next prime is 42216447017. The reversal of 42216447016 is 61074461224.

It is not an unprimeable number, because it can be changed into a prime (42216447017) 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 15 ways as a sum of consecutive naturals, for example, 12626641 + ... + 12629983.

It is an arithmetic number, because the mean of its divisors is an integer number (1311433200).

Almost surely, 2^42216447016 is an apocalyptic number.

It is an amenable number.

42216447016 is a deficient number, since it is larger than the sum of its proper divisors (41715277784).

42216447016 is a wasteful number, since it uses less digits than its factorization.

42216447016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950 (or 3946 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 42216447016 in words is "forty-two billion, two hundred sixteen million, four hundred forty-seven thousand, sixteen".