4242404111 has 48 divisors (see below), whose sum is σ = 5096740320. Its totient is φ = 3528166400.

The previous prime is 4242404093. The next prime is 4242404129. The reversal of 4242404111 is 1114042424.

It is an interprime number because it is at equal distance from previous prime (4242404093) and next prime (4242404129).

It is a de Polignac number, because none of the positive numbers 2^k-4242404111 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 (4242404011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15770885 + ... + 15771153.

It is an arithmetic number, because the mean of its divisors is an integer number (106182090).

Almost surely, 2^4242404111 is an apocalyptic number.

4242404111 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4242404111 is a deficient number, since it is larger than the sum of its proper divisors (854336209).

4242404111 is a wasteful number, since it uses less digits than its factorization.

4242404111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4242404111 is about 65133.7401889374. The cubic root of 4242404111 is about 1618.8403160731.

Adding to 4242404111 its reverse (1114042424), we get a palindrome (5356446535).

The spelling of 4242404111 in words is "four billion, two hundred forty-two million, four hundred four thousand, one hundred eleven".