134455402234 has 8 divisors (see below), whose sum is σ = 201763112148. Its totient is φ = 67201031520.

The previous prime is 134455402183. The next prime is 134455402241. The reversal of 134455402234 is 432204554431.

It can be written as a sum of positive squares in 2 ways, for example, as 133807445209 + 647957025 = 365797^2 + 25455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 134455402193 and 134455402202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13328497 + ... + 13338580.

Almost surely, 2^134455402234 is an apocalyptic number.

134455402234 is a deficient number, since it is larger than the sum of its proper divisors (67307709914).

134455402234 is a wasteful number, since it uses less digits than its factorization.

134455402234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26669600.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 134455402234 its reverse (432204554431), we get a palindrome (566659956665).

The spelling of 134455402234 in words is "one hundred thirty-four billion, four hundred fifty-five million, four hundred two thousand, two hundred thirty-four".