42014111 has 4 divisors (see below), whose sum is σ = 44225400. Its totient is φ = 39802824.

The previous prime is 42014101. The next prime is 42014117. The reversal of 42014111 is 11141024.

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 42014111 - 2⁶ = 42014047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105616 + ... + 1105653.

It is an arithmetic number, because the mean of its divisors is an integer number (11056350).

Almost surely, 2^42014111 is an apocalyptic number.

42014111 is a deficient number, since it is larger than the sum of its proper divisors (2211289).

42014111 is a wasteful number, since it uses less digits than its factorization.

42014111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211288.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 42014111 is about 6481.8292942656. The cubic root of 42014111 is about 347.6415888694.

Adding to 42014111 its reverse (11141024), we get a palindrome (53155135).

The spelling of 42014111 in words is "forty-two million, fourteen thousand, one hundred eleven".