424223235125204 has 36 divisors (see below), whose sum is σ = 755203824582144. Its totient is φ = 208511811176208.

The previous prime is 424223235125191. The next prime is 424223235125273. The reversal of 424223235125204 is 402521532322424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664454459 + ... + 665092605.

Almost surely, 2^{424223235125204} is an apocalyptic number.

It is an amenable number.

424223235125204 is a deficient number, since it is larger than the sum of its proper divisors (330980589456940).

424223235125204 is a wasteful number, since it uses less digits than its factorization.

424223235125204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686012 (or 685951 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 424223235125204 its reverse (402521532322424), we get a palindrome (826744767447628).

The spelling of 424223235125204 in words is "four hundred twenty-four trillion, two hundred twenty-three billion, two hundred thirty-five million, one hundred twenty-five thousand, two hundred four".