134230403434 has 16 divisors (see below), whose sum is σ = 207856938240. Its totient is φ = 64945097280.

The previous prime is 134230403389. The next prime is 134230403441. The reversal of 134230403434 is 434304032431.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 134230403396 and 134230403405.

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 7 ways as a sum of consecutive naturals, for example, 782097 + ... + 938155.

It is an arithmetic number, because the mean of its divisors is an integer number (12991058640).

Almost surely, 2^134230403434 is an apocalyptic number.

134230403434 is a deficient number, since it is larger than the sum of its proper divisors (73626534806).

134230403434 is a wasteful number, since it uses less digits than its factorization.

134230403434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169965.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 134230403434 its reverse (434304032431), we get a palindrome (568534435865).

The spelling of 134230403434 in words is "one hundred thirty-four billion, two hundred thirty million, four hundred three thousand, four hundred thirty-four".