224153021143 has 16 divisors (see below), whose sum is σ = 228550322880. Its totient is φ = 219805920000.

The previous prime is 224153021111. The next prime is 224153021149. The reversal of 224153021143 is 341120351422.

It is a cyclic number.

It is not a de Polignac number, because 224153021143 - 2⁵ = 224153021111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224153021149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6055993 + ... + 6092893.

It is an arithmetic number, because the mean of its divisors is an integer number (14284395180).

Almost surely, 2^224153021143 is an apocalyptic number.

224153021143 is a deficient number, since it is larger than the sum of its proper divisors (4397301737).

224153021143 is a wasteful number, since it uses less digits than its factorization.

224153021143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37578.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 224153021143 its reverse (341120351422), we get a palindrome (565273372565).

The spelling of 224153021143 in words is "two hundred twenty-four billion, one hundred fifty-three million, twenty-one thousand, one hundred forty-three".