413023421 has 8 divisors (see below), whose sum is σ = 415425024. Its totient is φ = 410629360.

The previous prime is 413023411. The next prime is 413023433. The reversal of 413023421 is 124320314.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413023421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413023393 and 413023402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413023411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135116 + ... + 138138.

It is an arithmetic number, because the mean of its divisors is an integer number (51928128).

Almost surely, 2^413023421 is an apocalyptic number.

It is an amenable number.

413023421 is a deficient number, since it is larger than the sum of its proper divisors (2401603).

413023421 is a wasteful number, since it uses less digits than its factorization.

413023421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771.

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

The square root of 413023421 is about 20322.9776607662. The cubic root of 413023421 is about 744.7175008072.

Adding to 413023421 its reverse (124320314), we get a palindrome (537343735).

The spelling of 413023421 in words is "four hundred thirteen million, twenty-three thousand, four hundred twenty-one".