4342011321 has 8 divisors (see below), whose sum is σ = 5790924160. Its totient is φ = 2893886352.

The previous prime is 4342011307. The next prime is 4342011389. The reversal of 4342011321 is 1231102434.

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

It is not a de Polignac number, because 4342011321 - 2¹³ = 4342003129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4342018321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183985 + ... + 206238.

It is an arithmetic number, because the mean of its divisors is an integer number (723865520).

Almost surely, 2^4342011321 is an apocalyptic number.

It is an amenable number.

4342011321 is a deficient number, since it is larger than the sum of its proper divisors (1448912839).

4342011321 is a wasteful number, since it uses less digits than its factorization.

4342011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393935.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4342011321 is about 65893.9399413937. The cubic root of 4342011321 is about 1631.4119925326.

Adding to 4342011321 its reverse (1231102434), we get a palindrome (5573113755).

The spelling of 4342011321 in words is "four billion, three hundred forty-two million, eleven thousand, three hundred twenty-one".