2312334456 has 32 divisors (see below), whose sum is σ = 5889911760. Its totient is φ = 756234752.

The previous prime is 2312334443. The next prime is 2312334457. The reversal of 2312334456 is 6544332132.

It is a happy number.

2312334456 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312334457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907665 + ... + 910208.

Almost surely, 2^2312334456 is an apocalyptic number.

It is an amenable number.

2312334456 is an abundant number, since it is smaller than the sum of its proper divisors (3577577304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312334456 is a wasteful number, since it uses less digits than its factorization.

2312334456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817935 (or 1817931 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 2312334456 is about 48086.7388788219. The cubic root of 2312334456 is about 1322.3615622139.

Adding to 2312334456 its reverse (6544332132), we get a palindrome (8856666588).

It can be divided in two parts, 23123344 and 56, that added together give a triangular number (23123400 = T₆₈₀₀).

The spelling of 2312334456 in words is "two billion, three hundred twelve million, three hundred thirty-four thousand, four hundred fifty-six".