3134021225 has 12 divisors (see below), whose sum is σ = 3888256716. Its totient is φ = 2505881280.

The previous prime is 3134021207. The next prime is 3134021227. The reversal of 3134021225 is 5221204313.

It can be written as a sum of positive squares in 6 ways, for example, as 29637136 + 3104384089 = 5444^2 + 55717^2 .

It is not a de Polignac number, because 3134021225 - 2¹² = 3134017129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3134021225.

It is not an unprimeable number, because it can be changed into a prime (3134021227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15899 + ... + 80751.

It is an arithmetic number, because the mean of its divisors is an integer number (324021393).

Almost surely, 2^3134021225 is an apocalyptic number.

It is an amenable number.

3134021225 is a deficient number, since it is larger than the sum of its proper divisors (754235491).

3134021225 is a wasteful number, since it uses less digits than its factorization.

3134021225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66796 (or 66791 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3134021225 is about 55982.3295781803. The cubic root of 3134021225 is about 1463.4143560257.

Adding to 3134021225 its reverse (5221204313), we get a palindrome (8355225538).

The spelling of 3134021225 in words is "three billion, one hundred thirty-four million, twenty-one thousand, two hundred twenty-five".