42234301111 has 4 divisors (see below), whose sum is σ = 42234909192. Its totient is φ = 42233693032.

The previous prime is 42234301099. The next prime is 42234301121. The reversal of 42234301111 is 11110343224.

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 42234301111 - 2²³ = 42225912503 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 (42234301121) 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, 184081 + ... + 344026.

It is an arithmetic number, because the mean of its divisors is an integer number (10558727298).

Almost surely, 2^42234301111 is an apocalyptic number.

42234301111 is a deficient number, since it is larger than the sum of its proper divisors (608081).

42234301111 is an equidigital number, since it uses as much as digits as its factorization.

42234301111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608080.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 42234301111 its reverse (11110343224), we get a palindrome (53344644335).

The spelling of 42234301111 in words is "forty-two billion, two hundred thirty-four million, three hundred one thousand, one hundred eleven".