2034221423 has 4 divisors (see below), whose sum is σ = 2190700008. Its totient is φ = 1877742840.

The previous prime is 2034221401. The next prime is 2034221459. The reversal of 2034221423 is 3241224302.

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 2034221423 - 2¹⁴ = 2034205039 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 (2034220423) 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, 78239273 + ... + 78239298.

It is an arithmetic number, because the mean of its divisors is an integer number (547675002).

Almost surely, 2^2034221423 is an apocalyptic number.

2034221423 is a deficient number, since it is larger than the sum of its proper divisors (156478585).

2034221423 is a wasteful number, since it uses less digits than its factorization.

2034221423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156478584.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2034221423 is about 45102.3438747921. The cubic root of 2034221423 is about 1267.0664975158.

Adding to 2034221423 its reverse (3241224302), we get a palindrome (5275445725).

The spelling of 2034221423 in words is "two billion, thirty-four million, two hundred twenty-one thousand, four hundred twenty-three".