450144135341 has 2 divisors, whose sum is σ = 450144135342. Its totient is φ = 450144135340.

The previous prime is 450144135323. The next prime is 450144135377. The reversal of 450144135341 is 143531441054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 443509381225 + 6634754116 = 665965^2 + 81454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450144135341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450144135041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225072067670 + 225072067671.

It is an arithmetic number, because the mean of its divisors is an integer number (225072067671).

Almost surely, 2^450144135341 is an apocalyptic number.

It is an amenable number.

450144135341 is a deficient number, since it is larger than the sum of its proper divisors (1).

450144135341 is an equidigital number, since it uses as much as digits as its factorization.

450144135341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 450144135341 its reverse (143531441054), we get a palindrome (593675576395).

The spelling of 450144135341 in words is "four hundred fifty billion, one hundred forty-four million, one hundred thirty-five thousand, three hundred forty-one".