12341224320 has 64 divisors (see below), whose sum is σ = 39337658640. Its totient is φ = 3290992640.

The previous prime is 12341224303. The next prime is 12341224351. The reversal of 12341224320 is 2342214321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3211941 + ... + 3215780.

Almost surely, 2^12341224320 is an apocalyptic number.

12341224320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12341224320 is an abundant number, since it is smaller than the sum of its proper divisors (26996434320).

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

12341224320 is an equidigital number, since it uses as much as digits as its factorization.

12341224320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427743 (or 6427731 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12341224320 its reverse (2342214321), we get a palindrome (14683438641).

Subtracting from 12341224320 its reverse (2342214321), we obtain a palindrome (9999009999).

The spelling of 12341224320 in words is "twelve billion, three hundred forty-one million, two hundred twenty-four thousand, three hundred twenty".