134422245145 has 16 divisors (see below), whose sum is σ = 167097666960. Its totient is φ = 103736089600.

The previous prime is 134422245121. The next prime is 134422245149. The reversal of 134422245145 is 541542224431.

It can be written as a sum of positive squares in 8 ways, for example, as 9080755849 + 125341489296 = 95293^2 + 354036^2 .

It is not a de Polignac number, because 134422245145 - 2⁹ = 134422244633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134422245149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3665566 + ... + 3702055.

It is an arithmetic number, because the mean of its divisors is an integer number (10443604185).

Almost surely, 2^134422245145 is an apocalyptic number.

It is an amenable number.

134422245145 is a deficient number, since it is larger than the sum of its proper divisors (32675421815).

134422245145 is an equidigital number, since it uses as much as digits as its factorization.

134422245145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367756.

The product of its digits is 153600, while the sum is 37.

Adding to 134422245145 its reverse (541542224431), we get a palindrome (675964469576).

The spelling of 134422245145 in words is "one hundred thirty-four billion, four hundred twenty-two million, two hundred forty-five thousand, one hundred forty-five".