28241041068 has 72 divisors (see below), whose sum is σ = 74764282320. Its totient is φ = 9320443200.

The previous prime is 28241041051. The next prime is 28241041079. The reversal of 28241041068 is 86014014282.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45663 + ... + 242006.

It is an arithmetic number, because the mean of its divisors is an integer number (1038392810).

Almost surely, 2^28241041068 is an apocalyptic number.

It is an amenable number.

28241041068 is an abundant number, since it is smaller than the sum of its proper divisors (46523241252).

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

28241041068 is a wasteful number, since it uses less digits than its factorization.

28241041068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287789 (or 287775 counting only the distinct ones).

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

The spelling of 28241041068 in words is "twenty-eight billion, two hundred forty-one million, forty-one thousand, sixty-eight".