42411311 has 8 divisors (see below), whose sum is σ = 46455120. Its totient is φ = 38539648.

The previous prime is 42411307. The next prime is 42411323. The reversal of 42411311 is 11311424.

It is a happy number.

42411311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42411311 - 2² = 42411307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42411311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42411301) 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, 42521 + ... + 43506.

It is an arithmetic number, because the mean of its divisors is an integer number (5806890).

Almost surely, 2^42411311 is an apocalyptic number.

42411311 is a deficient number, since it is larger than the sum of its proper divisors (4043809).

42411311 is a wasteful number, since it uses less digits than its factorization.

42411311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86073.

The product of its digits is 96, while the sum is 17.

The square root of 42411311 is about 6512.3967170313. The cubic root of 42411311 is about 348.7336851692.

Adding to 42411311 its reverse (11311424), we get a palindrome (53722735).

The spelling of 42411311 in words is "forty-two million, four hundred eleven thousand, three hundred eleven".