4111242012 has 108 divisors (see below), whose sum is σ = 10788293880. Its totient is φ = 1319632704.

The previous prime is 4111242011. The next prime is 4111242133. The reversal of 4111242012 is 2102421114.

4111242012 is a `hidden beast` number, since 411 + 1 + 242 + 0 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111242011) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6641439 + ... + 6642057.

It is an arithmetic number, because the mean of its divisors is an integer number (99891610).

Almost surely, 2^4111242012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4111242012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5394146940).

4111242012 is an abundant number, since it is smaller than the sum of its proper divisors (6677051868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4111242012 is a wasteful number, since it uses less digits than its factorization.

4111242012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 4111242012 is about 64118.9676460874. The cubic root of 4111242012 is about 1601.9821803158.

Adding to 4111242012 its reverse (2102421114), we get a palindrome (6213663126).

The spelling of 4111242012 in words is "four billion, one hundred eleven million, two hundred forty-two thousand, twelve".