412423423 has 4 divisors (see below), whose sum is σ = 423570040. Its totient is φ = 401276808.

The previous prime is 412423399. The next prime is 412423439. The reversal of 412423423 is 324324214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412423423 - 2²⁵ = 378868991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412423463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5573253 + ... + 5573326.

It is an arithmetic number, because the mean of its divisors is an integer number (105892510).

Almost surely, 2^412423423 is an apocalyptic number.

412423423 is a deficient number, since it is larger than the sum of its proper divisors (11146617).

412423423 is a wasteful number, since it uses less digits than its factorization.

412423423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11146616.

The product of its digits is 4608, while the sum is 25.

The square root of 412423423 is about 20308.2107286683. The cubic root of 412423423 is about 744.3567096816.

Adding to 412423423 its reverse (324324214), we get a palindrome (736747637).

The spelling of 412423423 in words is "four hundred twelve million, four hundred twenty-three thousand, four hundred twenty-three".