6336213628949 has 2 divisors, whose sum is σ = 6336213628950. Its totient is φ = 6336213628948.

The previous prime is 6336213628897. The next prime is 6336213629033. The reversal of 6336213628949 is 9498263126336.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6146026057924 + 190187571025 = 2479118^2 + 436105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6336213628949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6336213628891 and 6336213628900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6336213628049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3168106814474 + 3168106814475.

It is an arithmetic number, because the mean of its divisors is an integer number (3168106814475).

Almost surely, 2^{6336213628949} is an apocalyptic number.

It is an amenable number.

6336213628949 is a deficient number, since it is larger than the sum of its proper divisors (1).

6336213628949 is an equidigital number, since it uses as much as digits as its factorization.

6336213628949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60466176, while the sum is 62.

The spelling of 6336213628949 in words is "six trillion, three hundred thirty-six billion, two hundred thirteen million, six hundred twenty-eight thousand, nine hundred forty-nine".