134421243304 has 8 divisors (see below), whose sum is σ = 252039831210. Its totient is φ = 67210621648.

The previous prime is 134421243287. The next prime is 134421243317. The reversal of 134421243304 is 403342124431.

134421243304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 75406258404 + 59014984900 = 274602^2 + 242930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 8401327699 + ... + 8401327714.

Almost surely, 2^134421243304 is an apocalyptic number.

It is an amenable number.

134421243304 is a deficient number, since it is larger than the sum of its proper divisors (117618587906).

134421243304 is a wasteful number, since it uses less digits than its factorization.

134421243304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16802655419 (or 16802655415 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 134421243304 its reverse (403342124431), we get a palindrome (537763367735).

The spelling of 134421243304 in words is "one hundred thirty-four billion, four hundred twenty-one million, two hundred forty-three thousand, three hundred four".