403012413 has 12 divisors (see below), whose sum is σ = 582522720. Its totient is φ = 268493256.

The previous prime is 403012403. The next prime is 403012427. The reversal of 403012413 is 314210304.

It is not a de Polignac number, because 403012413 - 2⁸ = 403012157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403012403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331 + ... + 28392.

It is an arithmetic number, because the mean of its divisors is an integer number (48543560).

Almost surely, 2^403012413 is an apocalyptic number.

It is an amenable number.

403012413 is a deficient number, since it is larger than the sum of its proper divisors (179510307).

403012413 is a wasteful number, since it uses less digits than its factorization.

403012413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30288 (or 30285 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 403012413 is about 20075.1690652906. The cubic root of 403012413 is about 738.6513132279.

Adding to 403012413 its reverse (314210304), we get a palindrome (717222717).

The spelling of 403012413 in words is "four hundred three million, twelve thousand, four hundred thirteen".