28982592912 has 240 divisors, whose sum is σ = 96824136192. Its totient is φ = 7396945920.

The previous prime is 28982592839. The next prime is 28982592929. The reversal of 28982592912 is 21929528982.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 932568 + ... + 963144.

Almost surely, 2^28982592912 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 28982592912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48412068096).

28982592912 is an abundant number, since it is smaller than the sum of its proper divisors (67841543280).

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

28982592912 is a wasteful number, since it uses less digits than its factorization.

28982592912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30646 (or 30633 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 57.

The spelling of 28982592912 in words is "twenty-eight billion, nine hundred eighty-two million, five hundred ninety-two thousand, nine hundred twelve".