424121322 has 8 divisors (see below), whose sum is σ = 848242656. Its totient is φ = 141373772.

The previous prime is 424121303. The next prime is 424121333. The reversal of 424121322 is 223121424.

It is a sphenic number, since it is the product of 3 distinct primes.

424121322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35343438 + ... + 35343449.

It is an arithmetic number, because the mean of its divisors is an integer number (106030332).

Almost surely, 2^424121322 is an apocalyptic number.

424121322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

424121322 is a wasteful number, since it uses less digits than its factorization.

424121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70686892.

The product of its digits is 768, while the sum is 21.

The square root of 424121322 is about 20594.2060298522. The cubic root of 424121322 is about 751.3287981148.

Adding to 424121322 its reverse (223121424), we get a palindrome (647242746).

It can be divided in two parts, 42412 and 1322, that added together give a palindrome (43734).

The spelling of 424121322 in words is "four hundred twenty-four million, one hundred twenty-one thousand, three hundred twenty-two".