33430403221141 has 2 divisors, whose sum is σ = 33430403221142. Its totient is φ = 33430403221140.

The previous prime is 33430403221093. The next prime is 33430403221181. The reversal of 33430403221141 is 14112230403433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17973750286116 + 15456652935025 = 4239546^2 + 3931495^2 .

It is a cyclic number.

It is not a de Polignac number, because 33430403221141 - 2¹³ = 33430403212949 is a prime.

It is a super-2 number, since 2×33430403221141² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33430403221181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16715201610570 + 16715201610571.

It is an arithmetic number, because the mean of its divisors is an integer number (16715201610571).

Almost surely, 2^{33430403221141} is an apocalyptic number.

It is an amenable number.

33430403221141 is a deficient number, since it is larger than the sum of its proper divisors (1).

33430403221141 is an equidigital number, since it uses as much as digits as its factorization.

33430403221141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 33430403221141 its reverse (14112230403433), we get a palindrome (47542633624574).

The spelling of 33430403221141 in words is "thirty-three trillion, four hundred thirty billion, four hundred three million, two hundred twenty-one thousand, one hundred forty-one".