134232200443423 has 4 divisors (see below), whose sum is σ = 141297053098360. Its totient is φ = 127167347788488.

The previous prime is 134232200443373. The next prime is 134232200443433. The reversal of 134232200443423 is 324344002232431.

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 134232200443423 - 2¹³ = 134232200435231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134232200443433) 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, 3532426327440 + ... + 3532426327477.

It is an arithmetic number, because the mean of its divisors is an integer number (35324263274590).

Almost surely, 2^{134232200443423} is an apocalyptic number.

134232200443423 is a deficient number, since it is larger than the sum of its proper divisors (7064852654937).

134232200443423 is an equidigital number, since it uses as much as digits as its factorization.

134232200443423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064852654936.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 134232200443423 its reverse (324344002232431), we get a palindrome (458576202675854).

The spelling of 134232200443423 in words is "one hundred thirty-four trillion, two hundred thirty-two billion, two hundred million, four hundred forty-three thousand, four hundred twenty-three".