224340134 has 4 divisors (see below), whose sum is σ = 336510204. Its totient is φ = 112170066.

The previous prime is 224340113. The next prime is 224340157. The reversal of 224340134 is 431043422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431043422 = 2 ⋅215521711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56085032 + ... + 56085035.

It is an arithmetic number, because the mean of its divisors is an integer number (84127551).

Almost surely, 2^224340134 is an apocalyptic number.

224340134 is a deficient number, since it is larger than the sum of its proper divisors (112170070).

224340134 is a wasteful number, since it uses less digits than its factorization.

224340134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112170069.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 224340134 is about 14977.9883161925. The cubic root of 224340134 is about 607.6250339039.

Adding to 224340134 its reverse (431043422), we get a palindrome (655383556).

The spelling of 224340134 in words is "two hundred twenty-four million, three hundred forty thousand, one hundred thirty-four".