134244103134242 has 32 divisors (see below), whose sum is σ = 202788516099312. Its totient is φ = 66649549584384.

The previous prime is 134244103134181. The next prime is 134244103134259. The reversal of 134244103134242 is 242431301442431.

It can be written as a sum of positive squares in 8 ways, for example, as 28894591886161 + 105349511248081 = 5375369^2 + 10263991^2 .

It is a super-3 number, since 3×134244103134242³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134244103134196 and 134244103134205.

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 15 ways as a sum of consecutive naturals, for example, 3145563008 + ... + 3145605684.

Almost surely, 2^{134244103134242} is an apocalyptic number.

134244103134242 is a deficient number, since it is larger than the sum of its proper divisors (68544412965070).

134244103134242 is a wasteful number, since it uses less digits than its factorization.

134244103134242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61382.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 134244103134242 its reverse (242431301442431), we get a palindrome (376675404576673).

The spelling of 134244103134242 in words is "one hundred thirty-four trillion, two hundred forty-four billion, one hundred three million, one hundred thirty-four thousand, two hundred forty-two".