4120113040000 has 160 divisors (see below), whose sum is σ = 10301599073700. Its totient is φ = 1640841216000.

The previous prime is 4120113039997. The next prime is 4120113040007. The reversal of 4120113040000 is 403110214.

It can be written as a sum of positive squares in 10 ways, for example, as 328494044736 + 3791618995264 = 573144^2 + 1947208^2 .

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (4120113040007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18207552 + ... + 18432448.

Almost surely, 2^{4120113040000} is an apocalyptic number.

4120113040000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4120113040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5150799536850).

4120113040000 is an abundant number, since it is smaller than the sum of its proper divisors (6181486033700).

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

4120113040000 is an equidigital number, since it uses as much as digits as its factorization.

4120113040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225160 (or 225133 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 4120113040000 its reverse (403110214), we get a palindrome (4120516150214).

The spelling of 4120113040000 in words is "four trillion, one hundred twenty billion, one hundred thirteen million, forty thousand".