4344234121 has 8 divisors (see below), whose sum is σ = 4462634880. Its totient is φ = 4225885488.

The previous prime is 4344234113. The next prime is 4344234149. The reversal of 4344234121 is 1214324434.

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

It is a cyclic number.

It is not a de Polignac number, because 4344234121 - 2³ = 4344234113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4344234121.

It is not an unprimeable number, because it can be changed into a prime (4344234421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204750 + ... + 224968.

It is an arithmetic number, because the mean of its divisors is an integer number (557829360).

Almost surely, 2^4344234121 is an apocalyptic number.

It is an amenable number.

4344234121 is a deficient number, since it is larger than the sum of its proper divisors (118400759).

4344234121 is a wasteful number, since it uses less digits than its factorization.

4344234121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26063.

The product of its digits is 9216, while the sum is 28.

The square root of 4344234121 is about 65910.8042812406. The cubic root of 4344234121 is about 1631.6903338881.

Adding to 4344234121 its reverse (1214324434), we get a palindrome (5558558555).

The spelling of 4344234121 in words is "four billion, three hundred forty-four million, two hundred thirty-four thousand, one hundred twenty-one".