134451332441 has 2 divisors, whose sum is σ = 134451332442. Its totient is φ = 134451332440.

The previous prime is 134451332417. The next prime is 134451332459. The reversal of 134451332441 is 144233154431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121173610000 + 13277722441 = 348100^2 + 115229^2 .

It is a cyclic number.

It is not a de Polignac number, because 134451332441 - 2⁶ = 134451332377 is a prime.

It is not a weakly prime, because it can be changed into another prime (134451322441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67225666220 + 67225666221.

It is an arithmetic number, because the mean of its divisors is an integer number (67225666221).

Almost surely, 2^134451332441 is an apocalyptic number.

It is an amenable number.

134451332441 is a deficient number, since it is larger than the sum of its proper divisors (1).

134451332441 is an equidigital number, since it uses as much as digits as its factorization.

134451332441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 35.

Adding to 134451332441 its reverse (144233154431), we get a palindrome (278684486872).

The spelling of 134451332441 in words is "one hundred thirty-four billion, four hundred fifty-one million, three hundred thirty-two thousand, four hundred forty-one".