4201221342 has 8 divisors (see below), whose sum is σ = 8402442696. Its totient is φ = 1400407112.

The previous prime is 4201221281. The next prime is 4201221359. The reversal of 4201221342 is 2431221024.

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

4201221342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350101773 + ... + 350101784.

It is an arithmetic number, because the mean of its divisors is an integer number (1050305337).

Almost surely, 2^4201221342 is an apocalyptic number.

4201221342 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.

4201221342 is a wasteful number, since it uses less digits than its factorization.

4201221342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700203562.

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

The square root of 4201221342 is about 64816.8291572490. The cubic root of 4201221342 is about 1613.5850235794.

Adding to 4201221342 its reverse (2431221024), we get a palindrome (6632442366).

The spelling of 4201221342 in words is "four billion, two hundred one million, two hundred twenty-one thousand, three hundred forty-two".