2233040431 has 4 divisors (see below), whose sum is σ = 2234638000. Its totient is φ = 2231442864.

The previous prime is 2233040419. The next prime is 2233040443. The reversal of 2233040431 is 1340403322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1340403322 = 2 ⋅670201661.

It is an interprime number because it is at equal distance from previous prime (2233040419) and next prime (2233040443).

It is a cyclic number.

It is not a de Polignac number, because 2233040431 - 2¹³ = 2233032239 is a prime.

It is a super-2 number, since 2×2233040431² = 9972939132961331522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233040461) 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 3 ways as a sum of consecutive naturals, for example, 796686 + ... + 799483.

It is an arithmetic number, because the mean of its divisors is an integer number (558659500).

Almost surely, 2^2233040431 is an apocalyptic number.

2233040431 is a deficient number, since it is larger than the sum of its proper divisors (1597569).

2233040431 is a wasteful number, since it uses less digits than its factorization.

2233040431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597568.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2233040431 is about 47255.0572002616. The cubic root of 2233040431 is about 1307.0700461430.

Adding to 2233040431 its reverse (1340403322), we get a palindrome (3573443753).

The spelling of 2233040431 in words is "two billion, two hundred thirty-three million, forty thousand, four hundred thirty-one".