2134433432323 has 4 divisors (see below), whose sum is σ = 2134453137048. Its totient is φ = 2134413727600.

The previous prime is 2134433432291. The next prime is 2134433432371. The reversal of 2134433432323 is 3232343344312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2134433432323 - 2⁵ = 2134433432291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134433432023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9688978 + ... + 9906823.

It is an arithmetic number, because the mean of its divisors is an integer number (533613284262).

Almost surely, 2^{2134433432323} is an apocalyptic number.

2134433432323 is a deficient number, since it is larger than the sum of its proper divisors (19704725).

2134433432323 is a wasteful number, since it uses less digits than its factorization.

2134433432323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704724.

The product of its digits is 373248, while the sum is 37.

Adding to 2134433432323 its reverse (3232343344312), we get a palindrome (5366776776635).

The spelling of 2134433432323 in words is "two trillion, one hundred thirty-four billion, four hundred thirty-three million, four hundred thirty-two thousand, three hundred twenty-three".