412312403 has 4 divisors (see below), whose sum is σ = 412355760. Its totient is φ = 412269048.

The previous prime is 412312393. The next prime is 412312427. The reversal of 412312403 is 304213214.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 412312403 - 2¹⁰ = 412311379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412312463) 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, 548 + ... + 28721.

It is an arithmetic number, because the mean of its divisors is an integer number (103088940).

Almost surely, 2^412312403 is an apocalyptic number.

412312403 is a deficient number, since it is larger than the sum of its proper divisors (43357).

412312403 is a wasteful number, since it uses less digits than its factorization.

412312403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43356.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 412312403 is about 20305.4771675034. The cubic root of 412312403 is about 744.2899127172.

Adding to 412312403 its reverse (304213214), we get a palindrome (716525617).

It can be divided in two parts, 41231 and 2403, that added together give a palindrome (43634).

The spelling of 412312403 in words is "four hundred twelve million, three hundred twelve thousand, four hundred three".