33336230149 has 2 divisors, whose sum is σ = 33336230150. Its totient is φ = 33336230148.

The previous prime is 33336230131. The next prime is 33336230203. The reversal of 33336230149 is 94103263333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18317727649 + 15018502500 = 135343^2 + 122550^2 .

It is a cyclic number.

It is not a de Polignac number, because 33336230149 - 2¹³ = 33336221957 is a prime.

It is a super-2 number, since 2×33336230149² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33336230129) 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 as a sum of consecutive naturals, namely, 16668115074 + 16668115075.

It is an arithmetic number, because the mean of its divisors is an integer number (16668115075).

Almost surely, 2^33336230149 is an apocalyptic number.

It is an amenable number.

33336230149 is a deficient number, since it is larger than the sum of its proper divisors (1).

33336230149 is an equidigital number, since it uses as much as digits as its factorization.

33336230149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 37.

The spelling of 33336230149 in words is "thirty-three billion, three hundred thirty-six million, two hundred thirty thousand, one hundred forty-nine".