42316016 has 10 divisors (see below), whose sum is σ = 81987312. Its totient is φ = 21158000.

The previous prime is 42316007. The next prime is 42316037. The reversal of 42316016 is 61061324.

It is a happy number.

It is a super-2 number, since 2×42316016² = 3581290420224512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42315982 and 42316000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1322360 + ... + 1322391.

Almost surely, 2^42316016 is an apocalyptic number.

It is an amenable number.

42316016 is a deficient number, since it is larger than the sum of its proper divisors (39671296).

42316016 is a wasteful number, since it uses less digits than its factorization.

42316016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2644759 (or 2644753 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 42316016 is about 6505.0761717293. The cubic root of 42316016 is about 348.4722965819.

The spelling of 42316016 in words is "forty-two million, three hundred sixteen thousand, sixteen".