16282021712 has 40 divisors (see below), whose sum is σ = 34620409152. Its totient is φ = 7356588800.

The previous prime is 16282021703. The next prime is 16282021727. The reversal of 16282021712 is 21712028261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247589 + ... + 306372.

Almost surely, 2^16282021712 is an apocalyptic number.

It is an amenable number.

16282021712 is an abundant number, since it is smaller than the sum of its proper divisors (18338387440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16282021712 is a wasteful number, since it uses less digits than its factorization.

16282021712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554147 (or 554141 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 16282021712 its reverse (21712028261), we get a palindrome (37994049973).

The spelling of 16282021712 in words is "sixteen billion, two hundred eighty-two million, twenty-one thousand, seven hundred twelve".