3134044021 has 2 divisors, whose sum is σ = 3134044022. Its totient is φ = 3134044020.

The previous prime is 3134044013. The next prime is 3134044033. The reversal of 3134044021 is 1204404313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2850492100 + 283551921 = 53390^2 + 16839^2 .

It is a cyclic number.

It is not a de Polignac number, because 3134044021 - 2³ = 3134044013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3134043983 and 3134044001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3134044721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567022010 + 1567022011.

It is an arithmetic number, because the mean of its divisors is an integer number (1567022011).

Almost surely, 2^3134044021 is an apocalyptic number.

It is an amenable number.

3134044021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134044021 is an equidigital number, since it uses as much as digits as its factorization.

3134044021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3134044021 is about 55982.5331777689. The cubic root of 3134044021 is about 1463.4179041737.

Adding to 3134044021 its reverse (1204404313), we get a palindrome (4338448334).

The spelling of 3134044021 in words is "three billion, one hundred thirty-four million, forty-four thousand, twenty-one".