134212434503 has 8 divisors (see below), whose sum is σ = 154233075360. Its totient is φ = 114403652640.

The previous prime is 134212434469. The next prime is 134212434529. The reversal of 134212434503 is 305434212431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134212434503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134212434503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134212454503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52963388 + ... + 52965921.

It is an arithmetic number, because the mean of its divisors is an integer number (19279134420).

Almost surely, 2^134212434503 is an apocalyptic number.

134212434503 is a deficient number, since it is larger than the sum of its proper divisors (20020640857).

134212434503 is a wasteful number, since it uses less digits than its factorization.

134212434503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105929497.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 134212434503 its reverse (305434212431), we get a palindrome (439646646934).

The spelling of 134212434503 in words is "one hundred thirty-four billion, two hundred twelve million, four hundred thirty-four thousand, five hundred three".