6069218381 has 4 divisors (see below), whose sum is σ = 6076092672. Its totient is φ = 6062344092.

The previous prime is 6069218377. The next prime is 6069218411. The reversal of 6069218381 is 1838129606.

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.

It is a cyclic number.

It is not a de Polignac number, because 6069218381 - 2² = 6069218377 is a prime.

It is a super-2 number, since 2×6069218381² = 73670823512536522322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6069218681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3435821 + ... + 3437586.

It is an arithmetic number, because the mean of its divisors is an integer number (1519023168).

Almost surely, 2^6069218381 is an apocalyptic number.

It is an amenable number.

6069218381 is a deficient number, since it is larger than the sum of its proper divisors (6874291).

6069218381 is an equidigital number, since it uses as much as digits as its factorization.

6069218381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6874290.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 6069218381 is about 77905.1884087318. The cubic root of 6069218381 is about 1824.0815676250.

The spelling of 6069218381 in words is "six billion, sixty-nine million, two hundred eighteen thousand, three hundred eighty-one".