12411430320 has 120 divisors (see below), whose sum is σ = 39757352688. Its totient is φ = 3202890240.

The previous prime is 12411430319. The next prime is 12411430379. The reversal of 12411430320 is 2303411421.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203734 + ... + 257546.

Almost surely, 2^12411430320 is an apocalyptic number.

12411430320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12411430320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19878676344).

12411430320 is an abundant number, since it is smaller than the sum of its proper divisors (27345922368).

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

12411430320 is a wasteful number, since it uses less digits than its factorization.

12411430320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53891 (or 53854 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12411430320 its reverse (2303411421), we get a palindrome (14714841741).

The spelling of 12411430320 in words is "twelve billion, four hundred eleven million, four hundred thirty thousand, three hundred twenty".