427841596143 has 48 divisors (see below), whose sum is σ = 677038602240. Its totient is φ = 258737827392.

The previous prime is 427841596103. The next prime is 427841596163. The reversal of 427841596143 is 341695148724.

427841596143 is a `hidden beast` number, since 4 + 2 + 7 + 8 + 4 + 1 + 596 + 1 + 43 = 666.

It is not a de Polignac number, because 427841596143 - 2¹⁷ = 427841465071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 427841596143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427841596103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24890530 + ... + 24907712.

It is an arithmetic number, because the mean of its divisors is an integer number (14104970880).

Almost surely, 2^427841596143 is an apocalyptic number.

427841596143 is a deficient number, since it is larger than the sum of its proper divisors (249197006097).

427841596143 is a wasteful number, since it uses less digits than its factorization.

427841596143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20868 (or 20865 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 427841596143 in words is "four hundred twenty-seven billion, eight hundred forty-one million, five hundred ninety-six thousand, one hundred forty-three".