20016059083416 has 576 divisors, whose sum is σ = 65225371411200. Its totient is φ = 5730354305280.

The previous prime is 20016059083373. The next prime is 20016059083441. The reversal of 20016059083416 is 61438095061002.

20016059083416 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 605 + 9 + 0 + 8 + 34 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1667026485 + ... + 1667038491.

Almost surely, 2^{20016059083416} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20016059083416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32612685705600).

20016059083416 is an abundant number, since it is smaller than the sum of its proper divisors (45209312327784).

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

20016059083416 is a wasteful number, since it uses less digits than its factorization.

20016059083416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12442 (or 12415 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 20016059083416 in words is "twenty trillion, sixteen billion, fifty-nine million, eighty-three thousand, four hundred sixteen".