28300234818468 has 24 divisors (see below), whose sum is σ = 69918227199072. Its totient is φ = 8878505041024.

The previous prime is 28300234818347. The next prime is 28300234818487. The reversal of 28300234818468 is 86481843200382.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69363320430 + ... + 69363320837.

It is an arithmetic number, because the mean of its divisors is an integer number (2913259466628).

Almost surely, 2^{28300234818468} is an apocalyptic number.

It is an amenable number.

28300234818468 is an abundant number, since it is smaller than the sum of its proper divisors (41617992380604).

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

28300234818468 is a wasteful number, since it uses less digits than its factorization.

28300234818468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138726641291 (or 138726641289 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 57.

The spelling of 28300234818468 in words is "twenty-eight trillion, three hundred billion, two hundred thirty-four million, eight hundred eighteen thousand, four hundred sixty-eight".