84424283355 has 32 divisors (see below), whose sum is σ = 144053683200. Its totient is φ = 42072786432.

The previous prime is 84424283351. The next prime is 84424283381. The reversal of 84424283355 is 55338242448.

It is not a de Polignac number, because 84424283355 - 2² = 84424283351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84424283351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1155475 + ... + 1226364.

It is an arithmetic number, because the mean of its divisors is an integer number (4501677600).

Almost surely, 2^84424283355 is an apocalyptic number.

84424283355 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

84424283355 is a deficient number, since it is larger than the sum of its proper divisors (59629399845).

84424283355 is a wasteful number, since it uses less digits than its factorization.

84424283355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382003.

The product of its digits is 3686400, while the sum is 48.

The spelling of 84424283355 in words is "eighty-four billion, four hundred twenty-four million, two hundred eighty-three thousand, three hundred fifty-five".