224042646004 has 24 divisors (see below), whose sum is σ = 396886720608. Its totient is φ = 110647041120.

The previous prime is 224042645993. The next prime is 224042646041. The reversal of 224042646004 is 400646240422.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1466719 + ... + 1612249.

It is an arithmetic number, because the mean of its divisors is an integer number (16536946692).

Almost surely, 2^224042646004 is an apocalyptic number.

It is an amenable number.

224042646004 is a deficient number, since it is larger than the sum of its proper divisors (172844074604).

224042646004 is a wasteful number, since it uses less digits than its factorization.

224042646004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150255 (or 150253 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 224042646004 its reverse (400646240422), we get a palindrome (624688886426).

The spelling of 224042646004 in words is "two hundred twenty-four billion, forty-two million, six hundred forty-six thousand, four".