4223341421240 has 32 divisors (see below), whose sum is σ = 9809051045760. Its totient is φ = 1634841840000.

The previous prime is 4223341421203. The next prime is 4223341421263. The reversal of 4223341421240 is 421241433224.

It is a happy number.

It is a super-2 number, since 2×4223341421240² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4223341421197 and 4223341421206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702959011 + ... + 1702961490.

It is an arithmetic number, because the mean of its divisors is an integer number (306532845180).

Almost surely, 2^{4223341421240} is an apocalyptic number.

4223341421240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223341421240 is an abundant number, since it is smaller than the sum of its proper divisors (5585709624520).

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

4223341421240 is a wasteful number, since it uses less digits than its factorization.

4223341421240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405920543 (or 3405920539 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4223341421240 its reverse (421241433224), we get a palindrome (4644582854464).

The spelling of 4223341421240 in words is "four trillion, two hundred twenty-three billion, three hundred forty-one million, four hundred twenty-one thousand, two hundred forty".