424441240223 has 24 divisors (see below), whose sum is σ = 580055570640. Its totient is φ = 305292395520.

The previous prime is 424441240219. The next prime is 424441240283. The reversal of 424441240223 is 322042144424.

It is not a de Polignac number, because 424441240223 - 2² = 424441240219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424441240223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424441240283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30279938 + ... + 30293951.

It is an arithmetic number, because the mean of its divisors is an integer number (24168982110).

Almost surely, 2^424441240223 is an apocalyptic number.

424441240223 is a deficient number, since it is larger than the sum of its proper divisors (155614330417).

424441240223 is a wasteful number, since it uses less digits than its factorization.

424441240223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60573927 (or 60573920 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 424441240223 its reverse (322042144424), we get a palindrome (746483384647).

The spelling of 424441240223 in words is "four hundred twenty-four billion, four hundred forty-one million, two hundred forty thousand, two hundred twenty-three".