7164244213 has 4 divisors (see below), whose sum is σ = 8187707680. Its totient is φ = 6140780748.

The previous prime is 7164244141. The next prime is 7164244223. The reversal of 7164244213 is 3124424617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3124424617 = 52289 ⋅59753.

It is a cyclic number.

It is not a de Polignac number, because 7164244213 - 2¹³ = 7164236021 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 (7164244223) 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, 511731723 + ... + 511731736.

It is an arithmetic number, because the mean of its divisors is an integer number (2046926920).

Almost surely, 2^7164244213 is an apocalyptic number.

It is an amenable number.

7164244213 is a deficient number, since it is larger than the sum of its proper divisors (1023463467).

7164244213 is a wasteful number, since it uses less digits than its factorization.

7164244213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023463466.

The product of its digits is 32256, while the sum is 34.

The square root of 7164244213 is about 84641.8585157486. The cubic root of 7164244213 is about 1927.7769972620.

The spelling of 7164244213 in words is "seven billion, one hundred sixty-four million, two hundred forty-four thousand, two hundred thirteen".