134424144323 has 8 divisors (see below), whose sum is σ = 153629817600. Its totient is φ = 115219027080.

The previous prime is 134424144311. The next prime is 134424144329. The reversal of 134424144323 is 323441424431.

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

It is a cyclic number.

It is not a de Polignac number, because 134424144323 - 2⁴ = 134424144307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134424144329) 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, 821738 + ... + 971648.

It is an arithmetic number, because the mean of its divisors is an integer number (19203727200).

Almost surely, 2^134424144323 is an apocalyptic number.

134424144323 is a deficient number, since it is larger than the sum of its proper divisors (19205673277).

134424144323 is a wasteful number, since it uses less digits than its factorization.

134424144323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278017.

The product of its digits is 110592, while the sum is 35.

Adding to 134424144323 its reverse (323441424431), we get a palindrome (457865568754).

The spelling of 134424144323 in words is "one hundred thirty-four billion, four hundred twenty-four million, one hundred forty-four thousand, three hundred twenty-three".