134441213444242 has 8 divisors (see below), whose sum is σ = 202411492361100. Its totient is φ = 66970715990544.

The previous prime is 134441213444233. The next prime is 134441213444257. The reversal of 134441213444242 is 242444312144431.

It can be written as a sum of positive squares in 2 ways, for example, as 86934533129161 + 47506680315081 = 9323869^2 + 6892509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124945365117 + ... + 124945366192.

Almost surely, 2^{134441213444242} is an apocalyptic number.

134441213444242 is a deficient number, since it is larger than the sum of its proper divisors (67970278916858).

134441213444242 is a wasteful number, since it uses less digits than its factorization.

134441213444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249890731580.

The product of its digits is 1179648, while the sum is 43.

Adding to 134441213444242 its reverse (242444312144431), we get a palindrome (376885525588673).

The spelling of 134441213444242 in words is "one hundred thirty-four trillion, four hundred forty-one billion, two hundred thirteen million, four hundred forty-four thousand, two hundred forty-two".