11428980282 has 80 divisors (see below), whose sum is σ = 27045648960. Its totient is φ = 3597317568.

The previous prime is 11428980247. The next prime is 11428980293. The reversal of 11428980282 is 28208982411.

11428980282 is a `hidden beast` number, since 1 + 14 + 289 + 80 + 282 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 957483 + ... + 969345.

It is an arithmetic number, because the mean of its divisors is an integer number (338070612).

Almost surely, 2^11428980282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11428980282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13522824480).

11428980282 is an abundant number, since it is smaller than the sum of its proper divisors (15616668678).

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

11428980282 is a wasteful number, since it uses less digits than its factorization.

11428980282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12209 (or 12200 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The spelling of 11428980282 in words is "eleven billion, four hundred twenty-eight million, nine hundred eighty thousand, two hundred eighty-two".