224151443135 has 4 divisors (see below), whose sum is σ = 268981731768. Its totient is φ = 179321154504.

The previous prime is 224151443123. The next prime is 224151443141. The reversal of 224151443135 is 531344151422.

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

It is a cyclic number.

It is not a de Polignac number, because 224151443135 - 2⁶ = 224151443071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224151443095 and 224151443104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22415144309 + ... + 22415144318.

It is an arithmetic number, because the mean of its divisors is an integer number (67245432942).

Almost surely, 2^224151443135 is an apocalyptic number.

224151443135 is a deficient number, since it is larger than the sum of its proper divisors (44830288633).

224151443135 is an equidigital number, since it uses as much as digits as its factorization.

224151443135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44830288632.

The product of its digits is 57600, while the sum is 35.

Adding to 224151443135 its reverse (531344151422), we get a palindrome (755495594557).

The spelling of 224151443135 in words is "two hundred twenty-four billion, one hundred fifty-one million, four hundred forty-three thousand, one hundred thirty-five".