6213207243 has 18 divisors (see below), whose sum is σ = 8803540596. Its totient is φ = 3897026688.

The previous prime is 6213207211. The next prime is 6213207307. The reversal of 6213207243 is 3427023126.

It is not a de Polignac number, because 6213207243 - 2⁵ = 6213207211 is a prime.

It is a super-3 number, since 3×6213207243³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 6213207243.

It is not an unprimeable number, because it can be changed into a prime (6213206243) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2319621 + ... + 2322297.

Almost surely, 2^6213207243 is an apocalyptic number.

6213207243 is a deficient number, since it is larger than the sum of its proper divisors (2590333353).

6213207243 is an frugal number, since it uses more digits than its factorization.

6213207243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391 (or 2697 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 6213207243 is about 78823.9002016520. The cubic root of 6213207243 is about 1838.3940819167.

The spelling of 6213207243 in words is "six billion, two hundred thirteen million, two hundred seven thousand, two hundred forty-three".