4274312213 has 4 divisors (see below), whose sum is σ = 4280779308. Its totient is φ = 4267845120.

The previous prime is 4274312179. The next prime is 4274312221. The reversal of 4274312213 is 3122134724.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2983562884 + 1290749329 = 54622^2 + 35927^2 .

It is a cyclic number.

It is not a de Polignac number, because 4274312213 - 2⁸ = 4274311957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4274312243) by changing a digit.

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, 3232556 + ... + 3233877.

It is an arithmetic number, because the mean of its divisors is an integer number (1070194827).

Almost surely, 2^4274312213 is an apocalyptic number.

It is an amenable number.

4274312213 is a deficient number, since it is larger than the sum of its proper divisors (6467095).

4274312213 is an equidigital number, since it uses as much as digits as its factorization.

4274312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6467094.

The product of its digits is 8064, while the sum is 29.

The square root of 4274312213 is about 65378.2243028977. The cubic root of 4274312213 is about 1622.8887406716. Note that the first 3 decimals are identical.

Adding to 4274312213 its reverse (3122134724), we get a palindrome (7396446937).

It can be divided in two parts, 4274312 and 213, that multiplied together give a triangular number (910428456 = T₄₂₆₇₁).

The spelling of 4274312213 in words is "four billion, two hundred seventy-four million, three hundred twelve thousand, two hundred thirteen".