42696111 has 8 divisors (see below), whose sum is σ = 58002480. Its totient is φ = 27926912.

The previous prime is 42696109. The next prime is 42696127. The reversal of 42696111 is 11169624.

It is a happy number.

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 42696111 - 2¹ = 42696109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42696131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134106 + ... + 134423.

It is an arithmetic number, because the mean of its divisors is an integer number (7250310).

Almost surely, 2^42696111 is an apocalyptic number.

42696111 is a deficient number, since it is larger than the sum of its proper divisors (15306369).

42696111 is a wasteful number, since it uses less digits than its factorization.

42696111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268585.

The product of its digits is 2592, while the sum is 30.

The square root of 42696111 is about 6534.2261209726. The cubic root of 42696111 is about 349.5125486437.

The spelling of 42696111 in words is "forty-two million, six hundred ninety-six thousand, one hundred eleven".