141433223021 has 2 divisors, whose sum is σ = 141433223022. Its totient is φ = 141433223020.

The previous prime is 141433222951. The next prime is 141433223101. The reversal of 141433223021 is 120322334141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121738188100 + 19695034921 = 348910^2 + 140339^2 .

It is a cyclic number.

It is not a de Polignac number, because 141433223021 - 2¹⁴ = 141433206637 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141433223621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70716611510 + 70716611511.

It is an arithmetic number, because the mean of its divisors is an integer number (70716611511).

Almost surely, 2^141433223021 is an apocalyptic number.

It is an amenable number.

141433223021 is a deficient number, since it is larger than the sum of its proper divisors (1).

141433223021 is an equidigital number, since it uses as much as digits as its factorization.

141433223021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 141433223021 its reverse (120322334141), we get a palindrome (261755557162).

The spelling of 141433223021 in words is "one hundred forty-one billion, four hundred thirty-three million, two hundred twenty-three thousand, twenty-one".