28421040714 has 24 divisors (see below), whose sum is σ = 62479314240. Its totient is φ = 8612436360.

The previous prime is 28421040701. The next prime is 28421040751. The reversal of 28421040714 is 41704012482.

28421040714 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19572994 + ... + 19574445.

It is an arithmetic number, because the mean of its divisors is an integer number (2603304760).

Almost surely, 2^28421040714 is an apocalyptic number.

28421040714 is an abundant number, since it is smaller than the sum of its proper divisors (34058273526).

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

28421040714 is a wasteful number, since it uses less digits than its factorization.

28421040714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39147466 (or 39147455 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The spelling of 28421040714 in words is "twenty-eight billion, four hundred twenty-one million, forty thousand, seven hundred fourteen".