28486080000 has 1000 divisors, whose sum is σ = 122196597072. Its totient is φ = 6469632000.

The previous prime is 28486079981. The next prime is 28486080013. The reversal of 28486080000 is 8068482.

28486080000 is a `hidden beast` number, since 2 + 8 + 48 + 608 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1000).

It is a super-2 number, since 2×28486080000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 181439922 + ... + 181440078.

Almost surely, 2^28486080000 is an apocalyptic number.

28486080000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28486080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61098298536).

28486080000 is an abundant number, since it is smaller than the sum of its proper divisors (93710517072).

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

28486080000 is an frugal number, since it uses more digits than its factorization.

28486080000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The spelling of 28486080000 in words is "twenty-eight billion, four hundred eighty-six million, eighty thousand".