424221314223 has 32 divisors (see below), whose sum is σ = 660705306624. Its totient is φ = 237067978752.

The previous prime is 424221314221. The next prime is 424221314291. The reversal of 424221314223 is 322413122424.

It is not a de Polignac number, because 424221314223 - 2¹ = 424221314221 is a prime.

It is a super-3 number, since 3×424221314223³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424221314221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1092111 + ... + 1428687.

It is an arithmetic number, because the mean of its divisors is an integer number (20647040832).

Almost surely, 2^424221314223 is an apocalyptic number.

424221314223 is a deficient number, since it is larger than the sum of its proper divisors (236483992401).

424221314223 is a wasteful number, since it uses less digits than its factorization.

424221314223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337911.

The product of its digits is 18432, while the sum is 30.

Adding to 424221314223 its reverse (322413122424), we get a palindrome (746634436647).

The spelling of 424221314223 in words is "four hundred twenty-four billion, two hundred twenty-one million, three hundred fourteen thousand, two hundred twenty-three".