28300112470 has 32 divisors (see below), whose sum is σ = 59171766336. Its totient is φ = 9543830400.

The previous prime is 28300112369. The next prime is 28300112471. The reversal of 28300112470 is 7421100382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28300112471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3309561 + ... + 3318100.

It is an arithmetic number, because the mean of its divisors is an integer number (1849117698).

Almost surely, 2^28300112470 is an apocalyptic number.

28300112470 is an abundant number, since it is smaller than the sum of its proper divisors (30871653866).

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

28300112470 is a wasteful number, since it uses less digits than its factorization.

28300112470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6627736.

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 28300112470 in words is "twenty-eight billion, three hundred million, one hundred twelve thousand, four hundred seventy".