28016271360 has 1344 divisors, whose sum is σ = 129092797440. Its totient is φ = 5697699840.

The previous prime is 28016271287. The next prime is 28016271389. The reversal of 28016271360 is 6317261082.

28016271360 is a `hidden beast` number, since 28 + 0 + 1 + 6 + 271 + 360 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a super-2 number, since 2×28016271360² (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 95 ways as a sum of consecutive naturals, for example, 596090857 + ... + 596090903.

Almost surely, 2^28016271360 is an apocalyptic number.

28016271360 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 28016271360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64546398720).

28016271360 is an abundant number, since it is smaller than the sum of its proper divisors (101076526080).

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

28016271360 is a wasteful number, since it uses less digits than its factorization.

28016271360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 28016271360 in words is "twenty-eight billion, sixteen million, two hundred seventy-one thousand, three hundred sixty".