12400414411 has 16 divisors (see below), whose sum is σ = 15633976320. Its totient is φ = 9554086080.

The previous prime is 12400414387. The next prime is 12400414417. The reversal of 12400414411 is 11441400421.

It is not a de Polignac number, because 12400414411 - 2¹¹ = 12400412363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12400414417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897891 + ... + 911596.

It is an arithmetic number, because the mean of its divisors is an integer number (977123520).

Almost surely, 2^12400414411 is an apocalyptic number.

12400414411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12400414411 is a deficient number, since it is larger than the sum of its proper divisors (3233561909).

12400414411 is a wasteful number, since it uses less digits than its factorization.

12400414411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809594.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 12400414411 its reverse (11441400421), we get a palindrome (23841814832).

The spelling of 12400414411 in words is "twelve billion, four hundred million, four hundred fourteen thousand, four hundred eleven".