2331434223 has 6 divisors (see below), whose sum is σ = 3367627224. Its totient is φ = 1554289476.

The previous prime is 2331434219. The next prime is 2331434249. The reversal of 2331434223 is 3224341332.

2331434223 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 434 + 223 = 666.

It is not a de Polignac number, because 2331434223 - 2² = 2331434219 is a prime.

It is a super-2 number, since 2×2331434223² = 10871171072351227458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331434423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129524115 + ... + 129524132.

It is an arithmetic number, because the mean of its divisors is an integer number (561271204).

Almost surely, 2^2331434223 is an apocalyptic number.

2331434223 is a deficient number, since it is larger than the sum of its proper divisors (1036193001).

2331434223 is a wasteful number, since it uses less digits than its factorization.

2331434223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259048253 (or 259048250 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 2331434223 is about 48284.9274929558. The cubic root of 2331434223 is about 1325.9924635977.

Adding to 2331434223 its reverse (3224341332), we get a palindrome (5555775555).

The spelling of 2331434223 in words is "two billion, three hundred thirty-one million, four hundred thirty-four thousand, two hundred twenty-three".