33340441411 has 2 divisors, whose sum is σ = 33340441412. Its totient is φ = 33340441410.

The previous prime is 33340441373. The next prime is 33340441451. The reversal of 33340441411 is 11414404333.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33340441411 - 2¹⁹ = 33339917123 is a prime.

It is a super-2 number, since 2×33340441411² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33340441411.

It is not a weakly prime, because it can be changed into another prime (33340441451) 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, 16670220705 + 16670220706.

It is an arithmetic number, because the mean of its divisors is an integer number (16670220706).

Almost surely, 2^33340441411 is an apocalyptic number.

33340441411 is a deficient number, since it is larger than the sum of its proper divisors (1).

33340441411 is an equidigital number, since it uses as much as digits as its factorization.

33340441411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 33340441411 its reverse (11414404333), we get a palindrome (44754845744).

The spelling of 33340441411 in words is "thirty-three billion, three hundred forty million, four hundred forty-one thousand, four hundred eleven".