413421304021 has 8 divisors (see below), whose sum is σ = 451814769504. Its totient is φ = 375162790320.

The previous prime is 413421303991. The next prime is 413421304111. The reversal of 413421304021 is 120403124314.

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 413421304021 - 2²⁵ = 413387749589 is a prime.

It is a super-2 number, since 2×413421304021² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413421305021) 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, 33731535 + ... + 33743788.

It is an arithmetic number, because the mean of its divisors is an integer number (56476846188).

Almost surely, 2^413421304021 is an apocalyptic number.

It is an amenable number.

413421304021 is a deficient number, since it is larger than the sum of its proper divisors (38393465483).

413421304021 is a wasteful number, since it uses less digits than its factorization.

413421304021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67475891.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 413421304021 its reverse (120403124314), we get a palindrome (533824428335).

The spelling of 413421304021 in words is "four hundred thirteen billion, four hundred twenty-one million, three hundred four thousand, twenty-one".