4222340140 has 12 divisors (see below), whose sum is σ = 8866914336. Its totient is φ = 1688936048.

The previous prime is 4222340119. The next prime is 4222340141. The reversal of 4222340140 is 410432224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4222340141) by changing a digit.

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, 105558484 + ... + 105558523.

It is an arithmetic number, because the mean of its divisors is an integer number (738909528).

Almost surely, 2^4222340140 is an apocalyptic number.

It is an amenable number.

4222340140 is an abundant number, since it is smaller than the sum of its proper divisors (4644574196).

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

4222340140 is a wasteful number, since it uses less digits than its factorization.

4222340140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211117016 (or 211117014 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4222340140 is about 64979.5363172130. The cubic root of 4222340140 is about 1616.2842414719.

Adding to 4222340140 its reverse (410432224), we get a palindrome (4632772364).

The spelling of 4222340140 in words is "four billion, two hundred twenty-two million, three hundred forty thousand, one hundred forty".