12402032411 has 4 divisors (see below), whose sum is σ = 12453924000. Its totient is φ = 12350140824.

The previous prime is 12402032399. The next prime is 12402032413. The reversal of 12402032411 is 11423020421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11423020421 = 69997 ⋅163193.

It is a cyclic number.

It is not a de Polignac number, because 12402032411 - 2¹⁴ = 12402016027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12402032413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25945436 + ... + 25945913.

It is an arithmetic number, because the mean of its divisors is an integer number (3113481000).

Almost surely, 2^12402032411 is an apocalyptic number.

12402032411 is a deficient number, since it is larger than the sum of its proper divisors (51891589).

12402032411 is an equidigital number, since it uses as much as digits as its factorization.

12402032411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51891588.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12402032411 its reverse (11423020421), we get a palindrome (23825052832).

The spelling of 12402032411 in words is "twelve billion, four hundred two million, thirty-two thousand, four hundred eleven".