28873014443 has 8 divisors (see below), whose sum is σ = 35536017888. Its totient is φ = 22844582784.

The previous prime is 28873014439. The next prime is 28873014473. The reversal of 28873014443 is 34441037882.

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

It is a cyclic number.

It is not a de Polignac number, because 28873014443 - 2² = 28873014439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28873014394 and 28873014403.

It is not an unprimeable number, because it can be changed into a prime (28873014413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158642846 + ... + 158643027.

It is an arithmetic number, because the mean of its divisors is an integer number (4442002236).

Almost surely, 2^28873014443 is an apocalyptic number.

28873014443 is a deficient number, since it is larger than the sum of its proper divisors (6663003445).

28873014443 is a wasteful number, since it uses less digits than its factorization.

28873014443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317285893.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 28873014443 in words is "twenty-eight billion, eight hundred seventy-three million, fourteen thousand, four hundred forty-three".