134432322403 has 4 divisors (see below), whose sum is σ = 134433152280. Its totient is φ = 134431492528.

The previous prime is 134432322341. The next prime is 134432322433. The reversal of 134432322403 is 304223234431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134432322403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134432322433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83938 + ... + 525271.

It is an arithmetic number, because the mean of its divisors is an integer number (33608288070).

Almost surely, 2^134432322403 is an apocalyptic number.

134432322403 is a deficient number, since it is larger than the sum of its proper divisors (829877).

134432322403 is an equidigital number, since it uses as much as digits as its factorization.

134432322403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829876.

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

Adding to 134432322403 its reverse (304223234431), we get a palindrome (438655556834).

The spelling of 134432322403 in words is "one hundred thirty-four billion, four hundred thirty-two million, three hundred twenty-two thousand, four hundred three".