4200112544 has 48 divisors (see below), whose sum is σ = 8416711296. Its totient is φ = 2062636800.

The previous prime is 4200112537. The next prime is 4200112577. The reversal of 4200112544 is 4452110024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011469 + ... + 2013555.

It is an arithmetic number, because the mean of its divisors is an integer number (175348152).

Almost surely, 2^4200112544 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 4200112544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4208355648).

4200112544 is an abundant number, since it is smaller than the sum of its proper divisors (4216598752).

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

4200112544 is a wasteful number, since it uses less digits than its factorization.

4200112544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189 (or 3181 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4200112544 is about 64808.2752740728. The cubic root of 4200112544 is about 1613.4430571429.

Adding to 4200112544 its reverse (4452110024), we get a palindrome (8652222568).

It can be divided in two parts, 42001 and 12544, that added together give a palindrome (54545).

The spelling of 4200112544 in words is "four billion, two hundred million, one hundred twelve thousand, five hundred forty-four".