134103403144 has 8 divisors (see below), whose sum is σ = 251443880910. Its totient is φ = 67051701568.

The previous prime is 134103403121. The next prime is 134103403153. The reversal of 134103403144 is 441304301431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 113414032900 + 20689370244 = 336770^2 + 143838^2 .

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8381462689 + ... + 8381462704.

Almost surely, 2^134103403144 is an apocalyptic number.

It is an amenable number.

134103403144 is a deficient number, since it is larger than the sum of its proper divisors (117340477766).

134103403144 is a wasteful number, since it uses less digits than its factorization.

134103403144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16762925399 (or 16762925395 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 134103403144 its reverse (441304301431), we get a palindrome (575407704575).

The spelling of 134103403144 in words is "one hundred thirty-four billion, one hundred three million, four hundred three thousand, one hundred forty-four".