42331411 has 16 divisors (see below), whose sum is σ = 47779200. Its totient is φ = 37266048.

The previous prime is 42331391. The next prime is 42331427. The reversal of 42331411 is 11413324.

42331411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42331411 - 2⁷ = 42331283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42331451) 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 15 ways as a sum of consecutive naturals, for example, 26020 + ... + 27598.

It is an arithmetic number, because the mean of its divisors is an integer number (2986200).

Almost surely, 2^42331411 is an apocalyptic number.

42331411 is a deficient number, since it is larger than the sum of its proper divisors (5447789).

42331411 is a wasteful number, since it uses less digits than its factorization.

42331411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698.

The product of its digits is 288, while the sum is 19.

The square root of 42331411 is about 6506.2593707906. The cubic root of 42331411 is about 348.5145507216.

Adding to 42331411 its reverse (11413324), we get a palindrome (53744735).

The spelling of 42331411 in words is "forty-two million, three hundred thirty-one thousand, four hundred eleven".