411144919 has 4 divisors (see below), whose sum is σ = 425322360. Its totient is φ = 396967480.

The previous prime is 411144913. The next prime is 411144967. The reversal of 411144919 is 919441114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 411144919 - 2³ = 411144911 is a prime.

It is a super-2 number, since 2×411144919² = 338080288839033122, which 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 (411144911) 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 3 ways as a sum of consecutive naturals, for example, 7088677 + ... + 7088734.

It is an arithmetic number, because the mean of its divisors is an integer number (106330590).

Almost surely, 2^411144919 is an apocalyptic number.

411144919 is a deficient number, since it is larger than the sum of its proper divisors (14177441).

411144919 is a wasteful number, since it uses less digits than its factorization.

411144919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14177440.

The product of its digits is 5184, while the sum is 34.

The square root of 411144919 is about 20276.7087812593. The cubic root of 411144919 is about 743.5867500938.

The spelling of 411144919 in words is "four hundred eleven million, one hundred forty-four thousand, nine hundred nineteen".