28450824706 has 8 divisors (see below), whose sum is σ = 43075080720. Its totient is φ = 14092464468.

The previous prime is 28450824641. The next prime is 28450824719. The reversal of 28450824706 is 60742805482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66473676 + ... + 66474103.

It is an arithmetic number, because the mean of its divisors is an integer number (5384385090).

Almost surely, 2^28450824706 is an apocalyptic number.

28450824706 is a deficient number, since it is larger than the sum of its proper divisors (14624256014).

28450824706 is a wasteful number, since it uses less digits than its factorization.

28450824706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132947888.

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 28450824706 in words is "twenty-eight billion, four hundred fifty million, eight hundred twenty-four thousand, seven hundred six".