33444214331441 has 2 divisors, whose sum is σ = 33444214331442. Its totient is φ = 33444214331440.

The previous prime is 33444214331419. The next prime is 33444214331533. The reversal of 33444214331441 is 14413341244433.

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., 17720134401841 + 15724079929600 = 4209529^2 + 3965360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33444214331441 is a prime.

It is a super-2 number, since 2×33444214331441² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33444214351441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16722107165720 + 16722107165721.

It is an arithmetic number, because the mean of its divisors is an integer number (16722107165721).

Almost surely, 2^{33444214331441} is an apocalyptic number.

It is an amenable number.

33444214331441 is a deficient number, since it is larger than the sum of its proper divisors (1).

33444214331441 is an equidigital number, since it uses as much as digits as its factorization.

33444214331441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 663552, while the sum is 41.

Adding to 33444214331441 its reverse (14413341244433), we get a palindrome (47857555575874).

The spelling of 33444214331441 in words is "thirty-three trillion, four hundred forty-four billion, two hundred fourteen million, three hundred thirty-one thousand, four hundred forty-one".