12404412023 has 8 divisors (see below), whose sum is σ = 12745815600. Its totient is φ = 12063332160.

The previous prime is 12404411933. The next prime is 12404412079. The reversal of 12404412023 is 32021440421.

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

It is a cyclic number.

It is not a de Polignac number, because 12404412023 - 2¹² = 12404407927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12404412023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404414023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2198 + ... + 157523.

It is an arithmetic number, because the mean of its divisors is an integer number (1593226950).

Almost surely, 2^12404412023 is an apocalyptic number.

12404412023 is a deficient number, since it is larger than the sum of its proper divisors (341403577).

12404412023 is a wasteful number, since it uses less digits than its factorization.

12404412023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161857.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12404412023 its reverse (32021440421), we get a palindrome (44425852444).

The spelling of 12404412023 in words is "twelve billion, four hundred four million, four hundred twelve thousand, twenty-three".