2321413444 has 96 divisors (see below), whose sum is σ = 5029516800. Its totient is φ = 914995200.

The previous prime is 2321413361. The next prime is 2321413459. The reversal of 2321413444 is 4443141232.

2321413444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2321413444² = 10777920755967882272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5035374 + ... + 5035834.

It is an arithmetic number, because the mean of its divisors is an integer number (52390800).

Almost surely, 2^2321413444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2321413444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2514758400).

2321413444 is an abundant number, since it is smaller than the sum of its proper divisors (2708103356).

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

2321413444 is a wasteful number, since it uses less digits than its factorization.

2321413444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 707 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 2321413444 is about 48181.0485979706. The cubic root of 2321413444 is about 1324.0899780035.

Adding to 2321413444 its reverse (4443141232), we get a palindrome (6764554676).

The spelling of 2321413444 in words is "two billion, three hundred twenty-one million, four hundred thirteen thousand, four hundred forty-four".