2034221405 has 8 divisors (see below), whose sum is σ = 2463880032. Its totient is φ = 1612167568.

The previous prime is 2034221401. The next prime is 2034221459. The reversal of 2034221405 is 5041224302.

It is a happy number.

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 2034221405 - 2² = 2034221401 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 (2034221401) 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 7 ways as a sum of consecutive naturals, for example, 1900607 + ... + 1901676.

It is an arithmetic number, because the mean of its divisors is an integer number (307985004).

Almost surely, 2^2034221405 is an apocalyptic number.

It is an amenable number.

2034221405 is a deficient number, since it is larger than the sum of its proper divisors (429658627).

2034221405 is a wasteful number, since it uses less digits than its factorization.

2034221405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802395.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2034221405 is about 45102.3436752460. The cubic root of 2034221405 is about 1267.0664937786.

Adding to 2034221405 its reverse (5041224302), we get a palindrome (7075445707).

The spelling of 2034221405 in words is "two billion, thirty-four million, two hundred twenty-one thousand, four hundred five".