134412442421044 has 6 divisors (see below), whose sum is σ = 235221774236834. Its totient is φ = 67206221210520.

The previous prime is 134412442420987. The next prime is 134412442421051. The reversal of 134412442421044 is 440124244214431.

It can be written as a sum of positive squares in only one way, i.e., 72895087531044 + 61517354890000 = 8537862^2 + 7843300^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134412442420988 and 134412442421006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16801555302627 + ... + 16801555302634.

Almost surely, 2^{134412442421044} is an apocalyptic number.

It is an amenable number.

134412442421044 is a deficient number, since it is larger than the sum of its proper divisors (100809331815790).

134412442421044 is a wasteful number, since it uses less digits than its factorization.

134412442421044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33603110605265 (or 33603110605263 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 134412442421044 its reverse (440124244214431), we get a palindrome (574536686635475).

The spelling of 134412442421044 in words is "one hundred thirty-four trillion, four hundred twelve billion, four hundred forty-two million, four hundred twenty-one thousand, forty-four".