3424420121 has 4 divisors (see below), whose sum is σ = 3482461200. Its totient is φ = 3366379044.

The previous prime is 3424420061. The next prime is 3424420201. The reversal of 3424420121 is 1210244243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3424420121 - 2⁶ = 3424420057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3424422121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29020451 + ... + 29020568.

It is an arithmetic number, because the mean of its divisors is an integer number (870615300).

Almost surely, 2^3424420121 is an apocalyptic number.

It is an amenable number.

3424420121 is a deficient number, since it is larger than the sum of its proper divisors (58041079).

3424420121 is an equidigital number, since it uses as much as digits as its factorization.

3424420121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58041078.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3424420121 is about 58518.5451032406. The cubic root of 3424420121 is about 1507.2860510781.

Adding to 3424420121 its reverse (1210244243), we get a palindrome (4634664364).

The spelling of 3424420121 in words is "three billion, four hundred twenty-four million, four hundred twenty thousand, one hundred twenty-one".