12411343240 has 16 divisors (see below), whose sum is σ = 27925522380. Its totient is φ = 4964537280.

The previous prime is 12411343213. The next prime is 12411343253. The reversal of 12411343240 is 4234311421.

It can be written as a sum of positive squares in 2 ways, for example, as 11210997924 + 1200345316 = 105882^2 + 34646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155141751 + ... + 155141830.

Almost surely, 2^12411343240 is an apocalyptic number.

12411343240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12411343240 is an abundant number, since it is smaller than the sum of its proper divisors (15514179140).

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

12411343240 is a wasteful number, since it uses less digits than its factorization.

12411343240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310283592 (or 310283588 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12411343240 its reverse (4234311421), we get a palindrome (16645654661).

The spelling of 12411343240 in words is "twelve billion, four hundred eleven million, three hundred forty-three thousand, two hundred forty".