3243121134 has 48 divisors (see below), whose sum is σ = 7504775040. Its totient is φ = 931035600.

The previous prime is 3243121111. The next prime is 3243121159. The reversal of 3243121134 is 4311213423.

It is a happy number.

3243121134 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103762 + ... + 131349.

It is an arithmetic number, because the mean of its divisors is an integer number (156349480).

Almost surely, 2^3243121134 is an apocalyptic number.

3243121134 is an abundant number, since it is smaller than the sum of its proper divisors (4261653906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3243121134 is a wasteful number, since it uses less digits than its factorization.

3243121134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235157 (or 235146 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 3243121134 is about 56948.4076511363. The cubic root of 3243121134 is about 1480.2022389203.

Adding to 3243121134 its reverse (4311213423), we get a palindrome (7554334557).

The spelling of 3243121134 in words is "three billion, two hundred forty-three million, one hundred twenty-one thousand, one hundred thirty-four".