28241107386 has 16 divisors (see below), whose sum is σ = 56574362784. Its totient is φ = 9398344464.

The previous prime is 28241107373. The next prime is 28241107393. The reversal of 28241107386 is 68370114282.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835516 + ... + 3842871.

It is an arithmetic number, because the mean of its divisors is an integer number (3535897674).

Almost surely, 2^28241107386 is an apocalyptic number.

28241107386 is an abundant number, since it is smaller than the sum of its proper divisors (28333255398).

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

28241107386 is a wasteful number, since it uses less digits than its factorization.

28241107386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7679005.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 28241107386 in words is "twenty-eight billion, two hundred forty-one million, one hundred seven thousand, three hundred eighty-six".