2233240423 has 4 divisors (see below), whose sum is σ = 2233364848. Its totient is φ = 2233116000.

The previous prime is 2233240397. The next prime is 2233240441. The reversal of 2233240423 is 3240423322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2233240423 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 (2233240123) 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, 29586 + ... + 73087.

It is an arithmetic number, because the mean of its divisors is an integer number (558341212).

Almost surely, 2^2233240423 is an apocalyptic number.

2233240423 is a deficient number, since it is larger than the sum of its proper divisors (124425).

2233240423 is a wasteful number, since it uses less digits than its factorization.

2233240423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124424.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2233240423 is about 47257.1732438579. The cubic root of 2233240423 is about 1307.1090655514.

Adding to 2233240423 its reverse (3240423322), we get a palindrome (5473663745).

The spelling of 2233240423 in words is "two billion, two hundred thirty-three million, two hundred forty thousand, four hundred twenty-three".