12414140240 has 40 divisors (see below), whose sum is σ = 28867580928. Its totient is φ = 4964846720.

The previous prime is 12414140237. The next prime is 12414140261. The reversal of 12414140240 is 4204141421.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×12414140240² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829625 + ... + 844455.

Almost surely, 2^12414140240 is an apocalyptic number.

12414140240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12414140240 is an abundant number, since it is smaller than the sum of its proper divisors (16453440688).

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

12414140240 is a wasteful number, since it uses less digits than its factorization.

12414140240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25307 (or 25301 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 12414140240 its reverse (4204141421), we get a palindrome (16618281661).

The spelling of 12414140240 in words is "twelve billion, four hundred fourteen million, one hundred forty thousand, two hundred forty".