3424120121 has 8 divisors (see below), whose sum is σ = 3441338784. Its totient is φ = 3406944640.

The previous prime is 3424120069. The next prime is 3424120151. The reversal of 3424120121 is 1210214243.

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 3424120121 - 2¹⁸ = 3423857977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3424120093 and 3424120102.

It is not an unprimeable number, because it can be changed into a prime (3424120151) 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, 154466 + ... + 175236.

It is an arithmetic number, because the mean of its divisors is an integer number (430167348).

Almost surely, 2^3424120121 is an apocalyptic number.

It is an amenable number.

3424120121 is a deficient number, since it is larger than the sum of its proper divisors (17218663).

3424120121 is a wasteful number, since it uses less digits than its factorization.

3424120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21591.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3424120121 is about 58515.9817571234. The cubic root of 3424120121 is about 1507.2420339886.

Adding to 3424120121 its reverse (1210214243), we get a palindrome (4634334364).

The spelling of 3424120121 in words is "three billion, four hundred twenty-four million, one hundred twenty thousand, one hundred twenty-one".