42316611 has 4 divisors (see below), whose sum is σ = 56422152. Its totient is φ = 28211072.

The previous prime is 42316609. The next prime is 42316649. The reversal of 42316611 is 11661324.

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 42316611 - 2¹ = 42316609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42311611) 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, 7052766 + ... + 7052771.

It is an arithmetic number, because the mean of its divisors is an integer number (14105538).

Almost surely, 2^42316611 is an apocalyptic number.

42316611 is a deficient number, since it is larger than the sum of its proper divisors (14105541).

42316611 is a wasteful number, since it uses less digits than its factorization.

42316611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14105540.

The product of its digits is 864, while the sum is 24.

The square root of 42316611 is about 6505.1219050837. The cubic root of 42316611 is about 348.4739298488.

Adding to 42316611 its reverse (11661324), we get a palindrome (53977935).

The spelling of 42316611 in words is "forty-two million, three hundred sixteen thousand, six hundred eleven".