28134485383641 has 16 divisors (see below), whose sum is σ = 46169411912064. Its totient is φ = 14840168114304.

The previous prime is 28134485383601. The next prime is 28134485383651. The reversal of 28134485383641 is 14638358443182.

It is not a de Polignac number, because 28134485383641 - 2¹⁷ = 28134485252569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28134485383601) 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, 51528361236 + ... + 51528361781.

It is an arithmetic number, because the mean of its divisors is an integer number (2885588244504).

Almost surely, 2^{28134485383641} is an apocalyptic number.

28134485383641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

28134485383641 is a deficient number, since it is larger than the sum of its proper divisors (18034926528423).

28134485383641 is a wasteful number, since it uses less digits than its factorization.

28134485383641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103056723040.

The product of its digits is 53084160, while the sum is 60.

The spelling of 28134485383641 in words is "twenty-eight trillion, one hundred thirty-four billion, four hundred eighty-five million, three hundred eighty-three thousand, six hundred forty-one".