424223404322424 has 96 divisors (see below), whose sum is σ = 1240842198327120. Its totient is φ = 120506070203904.

The previous prime is 424223404322401. The next prime is 424223404322503.

424223404322424 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1042380909 + ... + 1042787804.

Almost surely, 2^{424223404322424} is an apocalyptic number.

It is an amenable number.

424223404322424 is an abundant number, since it is smaller than the sum of its proper divisors (816618794004696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424223404322424 is a wasteful number, since it uses less digits than its factorization.

424223404322424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085168909 (or 2085168898 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 42.

It can be divided in two parts, 42422340 and 4322424, that added together give a palindrome (46744764).

The spelling of 424223404322424 in words is "four hundred twenty-four trillion, two hundred twenty-three billion, four hundred four million, three hundred twenty-two thousand, four hundred twenty-four".