2412444321 has 12 divisors (see below), whose sum is σ = 3982447872. Its totient is φ = 1378539576.

The previous prime is 2412444311. The next prime is 2412444329. The reversal of 2412444321 is 1234442142.

It is not a de Polignac number, because 2412444321 - 2⁹ = 2412443809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2412444329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19146321 + ... + 19146446.

It is an arithmetic number, because the mean of its divisors is an integer number (331870656).

Almost surely, 2^2412444321 is an apocalyptic number.

2412444321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2412444321 is a deficient number, since it is larger than the sum of its proper divisors (1570003551).

2412444321 is a wasteful number, since it uses less digits than its factorization.

2412444321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38292780 (or 38292777 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2412444321 is about 49116.6399604045. The cubic root of 2412444321 is about 1341.1759783202.

Adding to 2412444321 its reverse (1234442142), we get a palindrome (3646886463).

The spelling of 2412444321 in words is "two billion, four hundred twelve million, four hundred forty-four thousand, three hundred twenty-one".