224404300142 has 16 divisors (see below), whose sum is σ = 367507331712. Its totient is φ = 101918539320.

The previous prime is 224404300139. The next prime is 224404300163. The reversal of 224404300142 is 241003404422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4143248 + ... + 4197059.

It is an arithmetic number, because the mean of its divisors is an integer number (22969208232).

Almost surely, 2^224404300142 is an apocalyptic number.

224404300142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224404300142 is a deficient number, since it is larger than the sum of its proper divisors (143103031570).

224404300142 is a wasteful number, since it uses less digits than its factorization.

224404300142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8341543.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224404300142 its reverse (241003404422), we get a palindrome (465407704564).

The spelling of 224404300142 in words is "two hundred twenty-four billion, four hundred four million, three hundred thousand, one hundred forty-two".