134103430142 has 16 divisors (see below), whose sum is σ = 219773985264. Its totient is φ = 60863880000.

The previous prime is 134103430117. The next prime is 134103430157. The reversal of 134103430142 is 241034301431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4596359 + ... + 4625442.

It is an arithmetic number, because the mean of its divisors is an integer number (13735874079).

Almost surely, 2^134103430142 is an apocalyptic number.

134103430142 is a deficient number, since it is larger than the sum of its proper divisors (85670555122).

134103430142 is a wasteful number, since it uses less digits than its factorization.

134103430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222475.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 134103430142 its reverse (241034301431), we get a palindrome (375137731573).

It can be divided in two parts, 1 and 34103430142, that added together give a palindrome (34103430143).

The spelling of 134103430142 in words is "one hundred thirty-four billion, one hundred three million, four hundred thirty thousand, one hundred forty-two".