3134421271 has 2 divisors, whose sum is σ = 3134421272. Its totient is φ = 3134421270.

The previous prime is 3134421263. The next prime is 3134421287. The reversal of 3134421271 is 1721244313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3134421271 - 2³ = 3134421263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3134421371) 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 as a sum of consecutive naturals, namely, 1567210635 + 1567210636.

It is an arithmetic number, because the mean of its divisors is an integer number (1567210636).

Almost surely, 2^3134421271 is an apocalyptic number.

3134421271 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134421271 is an equidigital number, since it uses as much as digits as its factorization.

3134421271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 3134421271 is about 55985.9024308799. The cubic root of 3134421271 is about 1463.4766198193.

Adding to 3134421271 its reverse (1721244313), we get a palindrome (4855665584).

The spelling of 3134421271 in words is "three billion, one hundred thirty-four million, four hundred twenty-one thousand, two hundred seventy-one".