28858714303 has 4 divisors (see below), whose sum is σ = 28871302168. Its totient is φ = 28846126440.

The previous prime is 28858714271. The next prime is 28858714373. The reversal of 28858714303 is 30341785882.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30341785882 = 2 ⋅15170892941.

It is a cyclic number.

It is not a de Polignac number, because 28858714303 - 2⁵ = 28858714271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28858714373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6290493 + ... + 6295078.

It is an arithmetic number, because the mean of its divisors is an integer number (7217825542).

Almost surely, 2^28858714303 is an apocalyptic number.

28858714303 is a deficient number, since it is larger than the sum of its proper divisors (12587865).

28858714303 is a wasteful number, since it uses less digits than its factorization.

28858714303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12587864.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 28858714303 in words is "twenty-eight billion, eight hundred fifty-eight million, seven hundred fourteen thousand, three hundred three".