403233413 has 4 divisors (see below), whose sum is σ = 439891008. Its totient is φ = 366575820.

The previous prime is 403233407. The next prime is 403233419. The reversal of 403233413 is 314332304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (403233407) and next prime (403233419).

It is a cyclic number.

It is not a de Polignac number, because 403233413 - 2⁶ = 403233349 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 (403233419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18328781 + ... + 18328802.

It is an arithmetic number, because the mean of its divisors is an integer number (109972752).

Almost surely, 2^403233413 is an apocalyptic number.

It is an amenable number.

403233413 is a deficient number, since it is larger than the sum of its proper divisors (36657595).

403233413 is a wasteful number, since it uses less digits than its factorization.

403233413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36657594.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 403233413 is about 20080.6726231967. The cubic root of 403233413 is about 738.7863066798.

Adding to 403233413 its reverse (314332304), we get a palindrome (717565717).

The spelling of 403233413 in words is "four hundred three million, two hundred thirty-three thousand, four hundred thirteen".