12412423023 has 64 divisors (see below), whose sum is σ = 22987238400. Its totient is φ = 5746728960.

The previous prime is 12412423019. The next prime is 12412423039. The reversal of 12412423023 is 32032421421.

It is a happy number.

It is not a de Polignac number, because 12412423023 - 2² = 12412423019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12412422984 and 12412423002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412423013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15823 + ... + 158351.

It is an arithmetic number, because the mean of its divisors is an integer number (359175600).

Almost surely, 2^12412423023 is an apocalyptic number.

12412423023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12412423023 is a deficient number, since it is larger than the sum of its proper divisors (10574815377).

12412423023 is a wasteful number, since it uses less digits than its factorization.

12412423023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142592.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12412423023 its reverse (32032421421), we get a palindrome (44444844444).

The spelling of 12412423023 in words is "twelve billion, four hundred twelve million, four hundred twenty-three thousand, twenty-three".