3134355205 has 4 divisors (see below), whose sum is σ = 3761226252. Its totient is φ = 2507484160.

The previous prime is 3134355193. The next prime is 3134355247. The reversal of 3134355205 is 5025534313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5025534313 = 43 ⋅116872891.

It can be written as a sum of positive squares in 2 ways, for example, as 1095742404 + 2038612801 = 33102^2 + 45151^2 .

It is not a de Polignac number, because 3134355205 - 2¹⁵ = 3134322437 is a prime.

It is a super-2 number, since 2×3134355205² = 19648365102221184050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313435516 + ... + 313435525.

It is an arithmetic number, because the mean of its divisors is an integer number (940306563).

Almost surely, 2^3134355205 is an apocalyptic number.

It is an amenable number.

3134355205 is a deficient number, since it is larger than the sum of its proper divisors (626871047).

3134355205 is an equidigital number, since it uses as much as digits as its factorization.

3134355205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626871046.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 3134355205 is about 55985.3124042369. The cubic root of 3134355205 is about 1463.4663375676.

Adding to 3134355205 its reverse (5025534313), we get a palindrome (8159889518).

The spelling of 3134355205 in words is "three billion, one hundred thirty-four million, three hundred fifty-five thousand, two hundred five".