6213360149 has 2 divisors, whose sum is σ = 6213360150. Its totient is φ = 6213360148.

The previous prime is 6213360091. The next prime is 6213360169. The reversal of 6213360149 is 9410633126.

It is a happy number.

6213360149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4907983249 + 1305376900 = 70057^2 + 36130^2 .

It is a cyclic number.

It is not a de Polignac number, because 6213360149 - 2¹⁶ = 6213294613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6213360169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3106680074 + 3106680075.

It is an arithmetic number, because the mean of its divisors is an integer number (3106680075).

Almost surely, 2^6213360149 is an apocalyptic number.

It is an amenable number.

6213360149 is a deficient number, since it is larger than the sum of its proper divisors (1).

6213360149 is an equidigital number, since it uses as much as digits as its factorization.

6213360149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 6213360149 is about 78824.8701172416. The cubic root of 6213360149 is about 1838.4091626508.

The spelling of 6213360149 in words is "six billion, two hundred thirteen million, three hundred sixty thousand, one hundred forty-nine".