2234403231 has 4 divisors (see below), whose sum is σ = 2979204312. Its totient is φ = 1489602152.

The previous prime is 2234403229. The next prime is 2234403247. The reversal of 2234403231 is 1323044322.

2234403231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2234403231 - 2¹ = 2234403229 is a prime.

It is a super-2 number, since 2×2234403231² = 9985115597406478722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234403251) 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, 372400536 + ... + 372400541.

It is an arithmetic number, because the mean of its divisors is an integer number (744801078).

Almost surely, 2^2234403231 is an apocalyptic number.

2234403231 is a deficient number, since it is larger than the sum of its proper divisors (744801081).

2234403231 is an equidigital number, since it uses as much as digits as its factorization.

2234403231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744801080.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2234403231 is about 47269.4746215779. The cubic root of 2234403231 is about 1307.3358888916.

Adding to 2234403231 its reverse (1323044322), we get a palindrome (3557447553).

The spelling of 2234403231 in words is "two billion, two hundred thirty-four million, four hundred three thousand, two hundred thirty-one".