224120340434 has 4 divisors (see below), whose sum is σ = 336180510654. Its totient is φ = 112060170216.

The previous prime is 224120340413. The next prime is 224120340449. The reversal of 224120340434 is 434043021422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 202963765225 + 21156575209 = 450515^2 + 145453^2 .

It is a super-3 number, since 3×224120340434³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224120340397 and 224120340406.

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 as a sum of consecutive naturals, namely, 56030085107 + ... + 56030085110.

Almost surely, 2^224120340434 is an apocalyptic number.

224120340434 is a deficient number, since it is larger than the sum of its proper divisors (112060170220).

224120340434 is a wasteful number, since it uses less digits than its factorization.

224120340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112060170219.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 224120340434 its reverse (434043021422), we get a palindrome (658163361856).

The spelling of 224120340434 in words is "two hundred twenty-four billion, one hundred twenty million, three hundred forty thousand, four hundred thirty-four".