28283051866234 has 64 divisors (see below), whose sum is σ = 49100700413952. Its totient is φ = 12098358921600.

The previous prime is 28283051866207. The next prime is 28283051866247. The reversal of 28283051866234 is 43266815038282.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4532694 + ... + 8781310.

It is an arithmetic number, because the mean of its divisors is an integer number (767198443968).

Almost surely, 2^{28283051866234} is an apocalyptic number.

28283051866234 is a deficient number, since it is larger than the sum of its proper divisors (20817648547718).

28283051866234 is a wasteful number, since it uses less digits than its factorization.

28283051866234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248931.

The product of its (nonzero) digits is 26542080, while the sum is 58.

The spelling of 28283051866234 in words is "twenty-eight trillion, two hundred eighty-three billion, fifty-one million, eight hundred sixty-six thousand, two hundred thirty-four".