421413411 has 8 divisors (see below), whose sum is σ = 580009984. Its totient is φ = 271879560.

The previous prime is 421413379. The next prime is 421413427. The reversal of 421413411 is 114314124.

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

It is not a de Polignac number, because 421413411 - 2⁵ = 421413379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421413491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265571 + ... + 2265756.

It is an arithmetic number, because the mean of its divisors is an integer number (72501248).

Almost surely, 2^421413411 is an apocalyptic number.

421413411 is a deficient number, since it is larger than the sum of its proper divisors (158596573).

421413411 is a wasteful number, since it uses less digits than its factorization.

421413411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531361.

The product of its digits is 384, while the sum is 21.

The square root of 421413411 is about 20528.3562663941. The cubic root of 421413411 is about 749.7263659558.

Adding to 421413411 its reverse (114314124), we get a palindrome (535727535).

The spelling of 421413411 in words is "four hundred twenty-one million, four hundred thirteen thousand, four hundred eleven".