3424042121 has 8 divisors (see below), whose sum is σ = 3446757000. Its totient is φ = 3401395200.

The previous prime is 3424042103. The next prime is 3424042129. The reversal of 3424042121 is 1212404243.

It can be written as a sum of positive squares in 4 ways, for example, as 1746320521 + 1677721600 = 41789^2 + 40960^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3424042121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3424042129) 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, 86171 + ... + 119471.

It is an arithmetic number, because the mean of its divisors is an integer number (430844625).

Almost surely, 2^3424042121 is an apocalyptic number.

It is an amenable number.

3424042121 is a deficient number, since it is larger than the sum of its proper divisors (22714879).

3424042121 is a wasteful number, since it uses less digits than its factorization.

3424042121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33979.

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

The square root of 3424042121 is about 58515.3152687397. The cubic root of 3424042121 is about 1507.2305891242.

Adding to 3424042121 its reverse (1212404243), we get a palindrome (4636446364).

The spelling of 3424042121 in words is "three billion, four hundred twenty-four million, forty-two thousand, one hundred twenty-one".