2234154443 has 8 divisors (see below), whose sum is σ = 2241976320. Its totient is φ = 2226345640.

The previous prime is 2234154437. The next prime is 2234154491. The reversal of 2234154443 is 3444514322.

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 2234154443 - 2⁶ = 2234154379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2234153443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436646 + ... + 441732.

It is an arithmetic number, because the mean of its divisors is an integer number (280247040).

Almost surely, 2^2234154443 is an apocalyptic number.

2234154443 is a deficient number, since it is larger than the sum of its proper divisors (7821877).

2234154443 is a wasteful number, since it uses less digits than its factorization.

2234154443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537.

The product of its digits is 46080, while the sum is 32.

The square root of 2234154443 is about 47266.8429557126. The cubic root of 2234154443 is about 1307.2873656366.

Adding to 2234154443 its reverse (3444514322), we get a palindrome (5678668765).

The spelling of 2234154443 in words is "two billion, two hundred thirty-four million, one hundred fifty-four thousand, four hundred forty-three".