4311312324 has 48 divisors (see below), whose sum is σ = 10978583616. Its totient is φ = 1305942400.

The previous prime is 4311312241. The next prime is 4311312331. The reversal of 4311312324 is 4232131134.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4311312294 and 4311312303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452134 + ... + 461570.

It is an arithmetic number, because the mean of its divisors is an integer number (228720492).

Almost surely, 2^4311312324 is an apocalyptic number.

4311312324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4311312324 is an abundant number, since it is smaller than the sum of its proper divisors (6667271292).

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

4311312324 is a wasteful number, since it uses less digits than its factorization.

4311312324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12916 (or 12914 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 4311312324 is about 65660.5842496090. The cubic root of 4311312324 is about 1627.5580789135.

Adding to 4311312324 its reverse (4232131134), we get a palindrome (8543443458).

The spelling of 4311312324 in words is "four billion, three hundred eleven million, three hundred twelve thousand, three hundred twenty-four".