3434152121 has 4 divisors (see below), whose sum is σ = 3438042192. Its totient is φ = 3430262052.

The previous prime is 3434152109. The next prime is 3434152123. The reversal of 3434152121 is 1212514343.

It is a happy number.

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 3434152121 - 2¹⁴ = 3434135737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3434152123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943711 + ... + 1945476.

It is an arithmetic number, because the mean of its divisors is an integer number (859510548).

Almost surely, 2^3434152121 is an apocalyptic number.

It is an amenable number.

3434152121 is a deficient number, since it is larger than the sum of its proper divisors (3890071).

3434152121 is an equidigital number, since it uses as much as digits as its factorization.

3434152121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890070.

The product of its digits is 2880, while the sum is 26.

The square root of 3434152121 is about 58601.6392347518. The cubic root of 3434152121 is about 1508.7125732505.

Adding to 3434152121 its reverse (1212514343), we get a palindrome (4646666464).

The spelling of 3434152121 in words is "three billion, four hundred thirty-four million, one hundred fifty-two thousand, one hundred twenty-one".