403424413 has 8 divisors (see below), whose sum is σ = 461556032. Its totient is φ = 345417696.

The previous prime is 403424389. The next prime is 403424443. The reversal of 403424413 is 314424304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 403424413 - 2⁵ = 403424381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403424443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24195 + ... + 37312.

It is an arithmetic number, because the mean of its divisors is an integer number (57694504).

Almost surely, 2^403424413 is an apocalyptic number.

It is an amenable number.

403424413 is a deficient number, since it is larger than the sum of its proper divisors (58131619).

403424413 is an equidigital number, since it uses as much as digits as its factorization.

403424413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62451.

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

The square root of 403424413 is about 20085.4278769460. The cubic root of 403424413 is about 738.9029354993.

Adding to 403424413 its reverse (314424304), we get a palindrome (717848717).

The spelling of 403424413 in words is "four hundred three million, four hundred twenty-four thousand, four hundred thirteen".