12433320411 has 8 divisors (see below), whose sum is σ = 16594001424. Its totient is φ = 8280759840.

The previous prime is 12433320409. The next prime is 12433320421. The reversal of 12433320411 is 11402333421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12433320411 - 2¹ = 12433320409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12433320421) by changing a digit.

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, 2026536 + ... + 2032661.

It is an arithmetic number, because the mean of its divisors is an integer number (2074250178).

Almost surely, 2^12433320411 is an apocalyptic number.

12433320411 is a deficient number, since it is larger than the sum of its proper divisors (4160681013).

12433320411 is a wasteful number, since it uses less digits than its factorization.

12433320411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060221.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12433320411 its reverse (11402333421), we get a palindrome (23835653832).

The spelling of 12433320411 in words is "twelve billion, four hundred thirty-three million, three hundred twenty thousand, four hundred eleven".